供应 不锈钢钝化(Passivation for stainless steel),不锈钢钝化(Passivation for stainless steel),供应,调节阀...
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Several alternative chemical treatments are defined for passivation of stainless steel parts.
几种可供选择的不锈钢部件化学钝化处理在此有详细规定。
The invention relates to a method for preparing chromium-free intensified passivation solution for Martensitic stainless steel and ferritic stainless steel and an application thereof.
本发明涉及提供一种马氏体、铁素体不锈钢无铬强力钝化液的制备方法及应用。
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