Ring is nickel free so no need to worry about any skin irritations.
环无镍等，不愁没有任何皮肤的刺激。
Must pass azo, cadmium, PCP, chlororganic carrier, disperse dies, nickel free for metal details.
必须通过偶氮，（苯）酚类，有机氯试剂，分散燃料，镉。
The lead-free nickel free white and bright nickel substitute plating process…bright nickel substitute tin salt 30g 666 lead-free nickel free white and …
批发采购电镀助剂-供应666无铅无镍光亮厚白铜锡（电镀助剂）批发…
All materials that we use are imported environmental materials, non-toxic, lead free, nickel free, and in compliance with the environmental protection standard in Europe and America.
本厂所有产品原料都是采用环保进口材料， 可通过无毒测试、无叻测试， 无铅标准测试，符合欧美环保标准。
In fact, it is so good at resisting fade, rust and corrosion, that this grade of steel is often used in Marine environments and since it is nickel free it is also used in surgical procedures.
事实上，它是如此好抗褪色，生锈和腐蚀，这种钢级往往是在海洋环境中使用，因为它是无镍，也是在外科手术中。
Objective: To study the effect of recasting on electrochemical corrosion properties, ion release, weight loss, surface roughness, surface free energy of a Nickel-Chromium (Ni-Cr) ceramic alloy.
目的：研究反复熔铸对镍铬烤瓷合金电化学腐蚀、离子析出、失重腐蚀速率、表面粗糙度、表面自由能等抗腐蚀性能的影响。
主角，镉，镍，自由！
GH543 cobalt-free nickel base superalloy is finally selected from the final 12 compositions extracted through theoretical analysis.
无钴镍基高温合金GH 543即是从理论分析的最终的12种成分中选择出来的。
Our factory has separated sample making room and nickel lead free work room, so you just need to give us your sample or idea then you can receive the actual sample you want.
公司另设打样室、展示厅及无铅无镍生产车间，欢迎来样定制，所有产品可按客户要求进行修改及特殊包装！
The quality of nickel deposit is an important indicator to test the performance of cyanide-free zincating solution for high-Si aluminum alloy.
镀镍层质量是检验无氰高硅铝合金浸锌液性能的重要手段。
The invention provides a nitrogenous nickel-free stainless steel and a powder-metallurgical molding technology, relating to the field of stainless steel production.
本发明提供了一种含氮无镍不锈钢及其粉末冶金成形工艺，涉及不锈钢生产领域。
All metals must be nickel-free and rust-proof.
所有金属必须镍自由和防锈。
The scooter is powered by standard nickel and metal hydride electric batteries. However, Kamen's research firm is working on an emission-free engine that recycles much of its own heat.
踏板车使用标准的镍氢电池作动力，但卡门的研究部门正在研制一种能再次利用其本身大部分热量的零排放发动机。
The scooter is powered by standard nickel and metal hydride electric batteries. However, Kamen's research firm is working on an emission-free engine that recycles much of its own heat.
踏板车使用标准的镍氢电池作动力，但卡门的研究部门正在研制一种能再次利用其本身大部分热量的零排放发动机。
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