地址:武汉市洪山区光谷大道35号光谷总部国际时代 二期1栋1301
电话:13212737804
传真:18771149750
邮箱:sales@amyjet.com

Premetek公司致力于为学术客户和工业客户提供化学试剂、纳米材料和催化剂,同时也提供多领域的研发服务。通过不断地与业内专业企业进行技术整合,Premetek不断更新产品,并为材料科学和催化领域提供了最多样化和可扩展的选择。
Our retail objectives are to offer the most expansive selection of premium products, provide easy and friendly service, offer the fastest delivery time possible, and ensure that every customer is satisfied with their purchase. Our inventory is determined by extensive market research, attendance at international tradeshows and conferences, customer feedback, and working closely with industry experts and vendors. Premetek is committed to continually improving our services and being the premier online market place for all your needs.
Premetek公司的主要产品包括:
Nanomaterials
Nanomaterial Suspension
Pt,Pd Catalysts -Hydrogenation
Pt,Pd Catalysts -Red/Oxidation
Pt Catalysts - Electrochemistry
Pt Alloy Catalysts - Electrochemistry
Pd Alloy Catalysts - Electrochemistry
Pd,Ru,Ir,Rh,Au Catalysts - Electrochemistry
Fe,Co,Ni,Cu,Ag Catalysts - Electrochemistry
Pt,Pd,Ru,Ir,Rh,Au-Organometallics
Pt, Pd, Rh Homogeneous Catalysts
Custom Products
Special catalysts in stock
| 品名 | 货号 | 规格 |
| Aluminum titanate, Al2TiO5, 40 g each | N10A1000 | 40g |
| Barium strontium titanium oxide, BaSrTi2O6, 40 g each | N10B2000 | 40g |
| Calcium titanate, CaTiO3, 40 g each | N10C1000 | 40g |
| Calcium zirconium titanium oxide, CaZrTi2O3, 40 g each | N10C2000 | 40g |
| Cadmium tungsten oxide, CdWO4, 40 g each | N10C3000 | 40g |
| Cerium aluminate, CeAlO3, 40 g each | N10C4000 | 40g |
| Copper aluminate, CuAl2O4, 40 g each | N10C5000 | 40g |
| Iron nickel oxide, FeNiO4, 40 g each | N10I1000 | 40g |
| Lanthanum chromite, LaCrO3, 40 g each | N10L1000 | 40g |
| Lanthanum manganite , LaMnO3, 40 g each | N10L3000 | 40g |
| Lanthanum substituted lithium titanate, (LaLi3)TiO3, 40 g each | N10L5000 | 40g |
| Lead zirconium substituted titanate, PbZr0.2Ti0.8O3, 40 g each | N10L6000 | 40g |
| Manganese titanate, MnTiO3, 40 g each | N10M1000 | 40g |
| Magnesium aluminate, MgAl2O4, 40 g each | N10M2000 | 40g |
| Nickel cobalt oxide, NiCoO2, 40 g each | N10N1000 | 40g |
| Strontium bismuth niobium oxide, SrBi2Nb2O9, 50 g each | N10S1000 | 40g |
| Strontium ferrite, SrFe12O19, 40 g each | N10S2000 | 40g |
| Yttrium aluminum oxide, Y3Al5O12, 40 g each | N10Y1000 | 40g |
| Yttrium iron oxide, Y3Fe5O12, 40 g each | N10Y2000 | 40g |
| Zinc iron oxide, ZnFe2O4, 40 g each | N10Z1000 | 40g |
| Zinc titanium oxide, ZnTiO3, 40 g each | N10Z2000 | 40g |
| Concentrated Suspension of Nanoscaled Titanium Dioxide (TiO2), 5 kg | N-1000 | 5kg |
| Concentrated Suspension of Nanoscaled Zinc Oxide (ZnO), 5 kg | N-2000 | 5kg |
| Concentrated Suspension of Nanoscaled Zinc Oxide (ZnO), 5 kg | N-2010 | 5kg |
| Suspension of Nanoscaled Iron Oxide (Fe2O3), 5 kg | N-3000 | 5kg |
| Concentrated Suspension of Nanoscaled Iron Oxide (Fe2O3), 5 kg | N-3010 | 5kg |
| Concentrated Suspension of Nanoscaled Iron Oxide (Fe2O3), 5 kg | N-3020 | 5kg |
| Concentrated Suspension of Nanoscaled Iron Oxide (Fe2O3), 5 kg | N-3130 | 5kg |
| Concentrated Suspension of Nanoscaled Iron Oxide (Fe2O3), 5 kg | N-3220 | 5kg |
| Concentrated Suspension of Nanoscaled Iron Oxide (Fe2O3), 5 kg | N-3230 | 5kg |
| 0.1% Pt on activated carbon powder, 10 g each | P10J1001 | 10g |
| 0.5% Pt on activated carbon powder, 10 g each | P10J1005 | 10g |
| 1.0% Pt on activated carbon powder, 10 g each | P10J1010 | 10g |
| 5.0% Pt on activated carbon powder, 10 g each | P10J1050 | 10g |
| 10% Pt on activated carbon powder, 10 g each | P10J1100 | 10g |
| 20% Pt on activated carbon powder, 10 g each | P10J1200 | 10g |
| 0.1% Pt on granular carbon, 10 g each | P10J2001 | 10g |
| 0.5% Pt on granular carbon, 10 g each | P10J2005 | 10g |
| 1.0% Pt on granular carbon, 10 g each | P10J2010 | 10g |
| 5.0% Pt on granular carbon, 10 g each | P10J2050 | 10g |
| 0.1% Pd on activated carbon powder, 10 g each | P30J1001 | 10g |
| 0.5% Pd on activated carbon powder, 10 g each | P30J1005 | 10g |
| 1.0% Pd on activated carbon powder, 10 g each | P30J1010 | 10g |
| 5.0% Pd on activated carbon powder, 10 g each | P30J1050 | 10g |
| 10% Pd on activated carbon powder, 10 g each | P30J1100 | 10g |
| 20% Pd on activated carbon powder, 10 g each | P30J1200 | 10g |
| 0.1% Pd on granular carbon, 10 g each | P30J2001 | 10g |
| 0.3% Pd on granular carbon, 10 g each | P30J2003 | 10g |
| 0.5% Pd on granular carbon, 10 g each | P30J2005 | 10g |
| 1.0% Pd on granular carbon, 10 g each | P30J2010 | 10g |
| 5.0% Pd on granular carbon, 10 g each | P30J2050 | 10g |
| 0.5% Pd on alumina spheres, 3 mm, SA= | P30L1005 | 10g |
| 1.0% Pd on alumina spheres, 3 mm, SA= | P30L1010 | 10g |
| 0.1% Pt on alumina powder, 10 g each | P10K1001 | 10g |
| 0.5% Pt on alumina powder, 10 g each | P10K1005 | 10g |
| 1.0% Pt on alumina powder, 10 g each | P10K1010 | 10g |
| 5.0% Pt on alumina powder, 10 g each | P10K1050 | 10g |
| 10% Pt on alumina powder, 10 g each | P10K1100 | 10g |
| 20% Pt on alumina powder, 10 g each | P10K1200 | 10g |
| 0.1% Pd on alumina powder, 10 g each | P30K1001 | 10g |
| 0.5% Pd on alumina powder, 10 g each | P30K1005 | 10g |
| 1.0% Pd on alumina powder, 10 g each | P30K1010 | 10g |
| 5.0% Pd on alumina powder, 10 g each | P30K1050 | 10g |
| 10% Pd on alumina powder, 10 g each | P30K1100 | 10g |
| 20% Pd on alumina powder, 10 g each | P30K1200 | 10g |
| 5% Pt on Vulcan XC-72 | P10A050 | 1g/5g |
| 10% Pt on Vulcan XC-72 | P10A100 | 1g/5g |
| 20% Pt on Vulcan XC-72 | P10A200 | 1g/5g |
| 30% Pt on Vulcan XC-72 | P10A300 | 1g/5g |
| 40% Pt on Vulcan XC-72 | P10A400 | 1g/5g |
| 50% Pt on Vulcan XC-72 | P10A500 | 1g/5g |
| 60% Pt on Vulcan XC-72 | P10A600 | 1g/5g |
| 80% Pt on Vulcan XC-72 | P10A800 | 1g/5g |
| Pt Black, High surface area: 40-50 m2/g, Low density: 0.6-0.9 g/ml | P10V010 | 1g/5g |
| 20% Pt on Durable Carbon | P10D200 | 1g/5g |
| 20% Pt on Vulcan XC-72R | P10B200 | 1g/5g |
| 40% Pt on Vulcan XC-72R | P10B400 | 1g/5g |
| 60% Pt on Vulcan XC-72R | P10B600 | 1g/5g |
| 40% Pt on high surface area Ketjenblack | P10E400 | 1g/5g |
| 50% Pt on high surface area Ketjenblack, | P10E500 | 1g/5g |
| 60% Pt on high surface area Ketjenblack | P10E600 | 1g/5g |
| 70% Pt on high surface area Ketjenblack | P10E700 | 1g/5g |
| 5% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A050 | 1g/5g |
| 10% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A100 | 1g/5g |
| 20% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A200 | 1g/5g |
| 30% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A300 | 1g/5g |
| 40% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A400 | 1g/5g |
| 50% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A500 | 1g/5g |
| 60% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72R | P12B600 | 1g/5g |
| 60% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A600 | 1g/5g |
| 80% Pt-Ru (1:1 atomic ratio) on Vulcan XC-72 | P12A800 | 1g/5g |
| Pt-Ru Black (1:1 atomic ratio) | P12V010 | 1g/5g |
| Pt-Ru Black (2.5:1 atomic ratio) | P12V250 | 1g/5g |
| Pt-Ru-Ir Black (1:1:1 atomic ratio) | P124V010 | 1g/5g |
| 50% Pt-Ru (1:1 atomic ratio) on Ketjenblack | P12E500 | 1g/5g |
| 60% Pt-Ru (1:1 atomic ratio) on Ketjenblack | P12E600 | 1g/5g |
| 75% Pt-Ru (1:1 atomic ratio) on Ketjenblack | P12E750 | 1g/5g |
| 20% Pt-Pd (1:3 atomic ratio) on Vulcan XC-72 | P13A203 | 1g/5g |
| 20% Pt-Pd (1:1 atomic ratio) on Vulcan XC-72 | P13A200 | 1g/5g |
| 20% Pt-Pd (3:1 atomic ratio) on Vulcan XC-72 | P13A230 | 1g/5g |
| 40% Pt-Pd (1:1 atomic ratio) on Vulcan XC-72 | P13A400 | 1g/5g |
| Pt-Pd Black (1:1 atomic ratio) | P13V010 | 1g/5g |
| Pt-Rh Black (1:1 atomic ratio) | P15V010 | 1g/5g |
| 20% Pt-Ir (1:3 atomic ratio) on Vulcan XC-72 | P14A203 | 1g/5g |
| 20% Pt-Ir (1:1 atomic ratio) on Vulcan XC-72 | P14A200 | 1g/5g |
| 20% Pt-Ir (3:1 atomic ratio) on Vulcan XC-72 | P14A230 | 1g/5g |
| 40% Pt-Ir (1:1 atomic ratio) on Vulcan XC-72 | P14A400 | 1g/5g |
| Pt-Ir Black (1:1 atomic ratio) | P14V010 | 1g/5g |
| 20% Pt-Cr (3:1 atomic ratio) on Vulcan XC-72 | P1AA230 | 1g/5g |
| 40% Pt-Cr (3:1 atomic ratio) on Vulcan XC-72 | P1AA430 | 1g/5g |
| 20% Pt-Fe (1:1 atomic ratio) on Vulcan XC-72 | P1BA200 | 1g/5g |
| 40% Pt-Fe (1:1 atomic ratio) on Vulcan XC-72 | P1BA400 | 1g/5g |
| 40% Pt-Fe (3:1 atomic ratio) on Vulcan XC-72 | P1BA430 | 1g/5g |
| 20% Pt-Co (1:1 atomic ratio) on Vulcan XC-72 | P1CA200 | 1g/5g |
| 20% Pt-Co (3:1 atomic ratio) on Vulcan XC-72 | P1CA230 | 1g/5g |
| 40% Pt-Co (1:1 atomic ratio) on Vulcan XC-72 | P1CA400 | 1g/5g |
| 40% Pt-Co (3:1 atomic ratio) on Vulcan XC-72 | P1CA430 | 1g/5g |
| 60% Pt-Co (3:1 atomic ratio) on Ketjenblack | P1CE630 | 1g/5g |
| 20% Pt-Ni (1:1 atomic ratio) on Vulcan XC-72 | P1DA200 | 1g/5g |
| 20% Pt-Ni (3:1 atomic ratio) on Vulcan XC-72 | P1DA230 | 1g/5g |
| 40% Pt-Ni (1:1 atomic ratio) on Vulcan XC-72 | P1DA400 | 1g/5g |
| 40% Pt-Ni (3:1 atomic ratio) on Vulcan XC-72 | P1DA430 | 1g/5g |
| 60% Pt-Ni (3:1 atomic ratio) on Ketjenblack | P1DE630 | 1g/5g |
| 20% Pt-Cu (1:1 atomic ratio) on Vulcan XC-72 | P1EA200 | 1g/5g |
| 20% Pt-Cu (3:1 atomic ratio) on Vulcan XC-72 | P1EA230 | 1g/5g |
| 20% Pt-Sn (3:1 atomic ratio) on Vulcan XC-72 | P1FA230 | 1g/5g |
| 40% Pt-Sn (3:1 atomic ratio) on Vulcan XC-72 | P1FA430 | 1g/5g |
| 20% Pd-Ir (1:3 atomic ratio) on Vulcan XC-72 | P34A203 | 1g/5g |
| 20% Pd-Ir (1:1 atomic ratio) on Vulcan XC-72 | P34A200 | 1g/5g |
| 20% Pd-Ir (3:1 atomic ratio) on Vulcan XC-72 | P34A230 | 1g/5g |
| 20% Pd-Rh (1:1 atomic ratio) on Vulcan XC-72 | P35A200 | 1g/5g |
| 20% Pd-Rh (3:1 atomic ratio) on Vulcan XC-72 | P35A230 | 1g/5g |
| 20% Pd-Ni (1:1 atomic ratio) on Vulcan XC-72 | P3DA200 | 1g/5g |
| 40% Pd-Au (1:1 atomic ratio) on Ketjenblack | P13E400 | 1g/5g |
| 5% Pd on Vulcan XC-72 | P30A050 | 1g/5g |
| 10% Pd on Vulcan XC-72 | P30A100 | 1g/5g |
| 20% Pd on Vulcan XC-72 | P30A200 | 1g/5g |
| 40% Pd on Vulcan XC-72 | P30A400 | 1g/5g |
| 40% Pd on Ketjenblack | P30E400 | 1g/5g |
| 60% Pd on Vulcan XC-72 | P30A600 | 1g/5g |
| 80% Pd on Vulcan XC-72 | P30A800 | 1g/5g |
| Pd Black, High surface area 40~48 m2/g | P30V010 | 1g/5g |
| 20% Ru on Vulcan XC-72 | P20A200 | 1g/5g |
| 40% Ru on Vulcan XC-72, | P20A400 | 1g/5g |
| Ru Black, High surface area 38~48 m2/g | P20V010 | 1g/5g |
| RuO2 powder, Surface area 18-25 m2/g | P20V020 | 1g/5g |
| 5% Ir on Vulcan XC-72 | P40A050 | 1g/5g |
| 10% Ir on Vulcan XC-72 | P40A100 | 1g/5g |
| 20% Ir on Vulcan XC-72 | P40A200 | 1g/5g |
| 40% Ir on Vulcan XC-72 | P40A400 | 1g/5g |
| Ir Black, High Surface area, 55~65 m2/g, | P40V010 | 1g/5g |
| IrOx powder, conductive, SA:10-20 m2/g | P40V020 | 1g/5g |
| Ru-Ir Black (1:1 atomic ratio) | P24V010 | 1g/5g |
| 20% Rh on Vulcan XC-72 | P50A200 | 1g/5g |
| Rh Black, High surface area 40~50 m2/g | P50V010 | 1g/5g |
| 20% Au on Vulcan XC-72 (Au particle size: 4-8 nm) | P60N200 | 1g/5g |
| 20% Au on Vulcan XC-72 (Au particle size: ~25 nm) | P60A200 | 1g/5g |
| 30% Au on Vulcan XC-72 (Au particle size: 8 nm) | P60N300 | 1g/5g |
| 40% Au on Vulcan XC-72 (Au particle size: ~35 nm) | P60A400 | 1g/5g |
| 40% Au on Ketjenblack (Au particle size: 4 nm) | P60E400 | 1g/5g |
| 60% Au on Vulcan XC-72 (Au particle size: ~45 nm) | P60A600 | 1g/5g |
| 5% Fe on Vulcan XC-72 | T10A050 | 1g/5g |
| 10% Fe on Vulcan XC-72 | T10A100 | 1g/5g |
| 20% Fe on Vulcan XC-72 | T10A200 | 1g/5g |
| 1% Co on Vulcan XC-72 | T20A010 | 1g/5g |
| 5% Co on Vulcan XC-72 | T20A050 | 1g/5g |
| 10% Co on Vulcan XC-72 | T20A100 | 1g/5g |
| 20% Co on Vulcan XC-72 | T20A200 | 1g/5g |
| 1% Ni on Vulcan XC-72 | T30A010 | 1g/5g |
| 5% Ni on Vulcan XC-72 | T30A050 | 1g/5g |
| 10% Ni on Vulcan XC-72 | T30A100 | 1g/5g |
| 20% Ni on Vulcan XC-72 | T30A200 | 1g/5g |
| 40% Ni on Vulcan XC-72 | T30A400 | 1g/5g |
| 1% Cu on Vulcan XC-72 | T40A010 | 1g/5g |
| 5% Cu on Vulcan XC-72 | T40A050 | 1g/5g |
| 10% Cu on Vulcan XC-72 | T40A100 | 1g/5g |
| 20% Cu on Vulcan XC-72 | T40A200 | 1g/5g |
| 40% Cu on Vulcan XC-72 | T40A400 | 1g/5g |
| 60% Cu on Vulcan XC-72 | T40A600 | 1g/5g |
| 20% Ag on Vulcan XC-72 | P70A200 | 1g/5g |
| 40% Ag on Vulcan XC-72 | P70A400 | 1g/5g |
| 60% Ag on Vulcan XC-72 | P70A600 | 1g/5g |
| 80% Ag on Vulcan XC-72 | P70A800 | 1g/5g |
| Platinum (II) acetylacetonate, 5 g each | P10H110 | 5g |
| (1,5-Cyclooctadiene)dimethylplatinum(II), 1 g each | P10H120 | 1g |
| Dichloro(1,5-cyclooctadiene)platinum(II), 5 g each | P10H130 | 5g |
| Diphenyl(1,5-cyclooctadiene)platinum(II), 5 g each | P10H140 | 5g |
| Trimethylbenzylammoniumhexachloroplatinate (IV), 1 g each | P10H150 | 1g |
| Palladium(II) acetylacetonate, 5 g each | P30H110 | 5g |
| Dichloro(1,5-cyclooctadiene)palladium(II), 5 g each | P30H120 | 5g |
| Hermann's Catalyst, 5 g each | P30H130 | 5g |
| 1,1'-Bis(di-tert-butylphosphino)ferrocene palladium dichloride, 1 g each | P30H140 | 1g |
| Bis(dibenzylideneacetone)palladium(0), 5 g each | P30H150 | 5g |
| Palladium(0) tetrakis(triphenylphosphine), 5 g each | P30H160 | 5g |
| Ruthenium(III) acetylacetonate, 5 g each | P20H110 | 5g |
| Dichloro(1,5-cyclooctadiene)ruthenium(II), polymer, 5 g each | P20H120 | 5g |
| Bis(cyclopentadienyl)ruthenium, 5 g each | P20H130 | 5g |
| Irridium(III) acetylacetonate, 5 g each | P40H110 | 5g |
| Chloro(1,5-cyclooctadiene)iridium(I) dimer, 5 g each | P40H120 | 5g |
| Rhodium(III) acetylacetonate, 5 g each | P50H110 | 5g |
| Chloro(1,5-cyclooctadiene)rhodium(I) dimer, 1 g each | P50H120 | 1g |
| Chloro(triphenylphosphine)gold(I), 5 g each | newitem3 | 5g |
| Bromo(triphenylphosphine)gold(I), 5 g each | P60H110 | 5g |
| Chloro(1,5-cyclooctadiene)rhodium(I) dimer, 98% 1 g | P50-002 | 1g |
| Chloro(1,5-cyclooctadiene)rhodium(I) dimer, 98% 1 g | P50-002 | 1g |
| Doyledirhodium catalyst-Rh2(5R-MPPIM)4, 1 g | P50-001 | 1g |
| Doyledirhodium catalyst-Rh2(5S-MPPIM)4, 1 g | P50-003 | 1g |
更多详情请联系
艾美捷科技有限公司
全国服务热线:400-6800-868
邮箱:sales@amyjet.com
网站:www.amyjet.com
invivoCrown IV0119替换BioXCell BE0004-1
invivoCrown IV0108替换BioXCell BE0034
invivoCrown IV0100替换BioXCell BE0146

艾美捷科技特约代理Cosmo Bio公司产品。
Cosmo Bio Co., Ltd.是日本最大、最值得信赖的生命科学研究的产品供应商之一。公司成立于1983年,提供超过36万的产品。其丰富的产品种类、快捷的物流、详尽的产品资料、专业的客户支持和服务,不断的推动着生命科学的发展和进步。
Cosmo Bio provides the most up-to-date products and technical information available from world-class manufacturers, to laboratories, research institutes, life-science education and testing organizations throughout Japan and around the world. We are proud that our ability to supply a vast array of products and information allows us to serve the needs of all of our customers. By making full use of our international network, coupled with the highest quality information, we support the life sciences community with a level of commitment and responsibility befitting a company that is trusted by its valued customers.
主要产品分类:
仪器(Instruments)、细胞融合、转染、培养(Cell Fusion, Transfection, Culture)、体外翻译(In vitro Translation)、抗体(Antibodies)、检测试剂盒(ELISA & Detection Kits ELISA)、生物医学相关(Biomedical)、蛋白质、多肽&糖类(Proteins, Peptides & Sugars)、化学试剂(Chemicals)、分子生物(DNA Molecular Biology)
" data-original="http://fluorochrome.51antibodies.com/template/company/xys_lvse/skin/image/lazyLoad.jpg" alt="艾美捷科技特约代理Cosmo Bio公司产品"> 艾美捷科技特约代理Cosmo Bio公司产品
invivoCrown IV0101替换BioXCell BE0101
invivoCrown IV0109替换BioXCell BE0164
invivoCrown IV0106替换BioXCell BE0090

艾美捷代理全系列LGC Maine Standards线性校准品。
Maine Standards公司独有的VALIDATE®即用型试剂,可以帮助检验机构对要求的线性、校准和线性范围进行验证。
VALIDATE® ready-to-use kits are designed to assist in the documentation of linearity, calibration verification and verification of linear range required by many inspection agencies. VALIDATE® will also provide assistance when troubleshooting instrument systems, reagent problems and calibration anomalies. Multiple product configurations are available to meet the different needs of the many instrument systems available. Configurations are specifically formulated to maximize reportable ranges with minimum dilutions.
产品系列包括:VALIDATE® GC、VALIDATE® PCT、VALIDATE® Body Fluids、VALIDATE® IBC、VALIDATE® LP、VALIDATE® HbA1c、VALIDATE® TDM、VALIDATE® UC、VALIDATE® SP、VALIDATE® THY、VALIDATE® CM、VALIDATE® Anemia、VALIDATE® Fertility、VALIDATE® Tumor Markers、VALIDATE® VIT D、VALIDATE® OSMO、VALIDATE® WBG、VALIDATE® Hemostasis。

更多详情请联系
艾美捷科技有限公司
全国服务热线:400-6800-868
邮箱:sales@amyjet.com
网站:www.amyjet.com
产品列表及详情也可访问艾美捷科技丁香通商城:
https://vicbio.biomart.cn/supply/c_271529.htm





invivoCrown IV0108替换BioXCell BE0034
地址:武汉市洪山区光谷大道35号光谷总部国际时代 二期1栋1301
电话:13212737804
传真:13212737804
邮箱:sales@amyjet.com
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