thin film rust preventive 薄膜防锈剂 hot application type rust preventive 热施型防锈剂 ..
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It was shown that the corrosion resistance of ST14 sheet was close to that of SPCE sheet by the test, moreover thin film rust preventive oil should be applied in the mechanical process.
试验表明SPCE和ST14两种钢板防腐蚀性能相当，工序间，薄型防锈油可用于其表血防锈。
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