Corrosion protection of metals - non - electrolytically applied zinc flake coatings on iron or steel components 金属的腐蚀防护.铁或钢部件上非电解镀锌的薄涂层
Corrosion protection of metals - rinsed and non - rinsed chromate conversion coatings on aluminium and aluminium alloys 金属的腐蚀防护.经清洗和没有清洗的铝及铝合金上的铬酸盐转化涂覆
Corrosion of metals - methods for evaluation of efficiency of water treatment apparatus for corrosion protection - part 1 : general 金属的腐蚀.水处理设备腐蚀防护效果的评定方法.第1部
Corrosion protection of metals - rinsed and non - rinsed chromate conversion coatings on aluminium and aluminium alloys ; german version en 12487 : 2000 金属的腐蚀防护.经清洗和未清洗的铝及铝合金上的铬酸
Corrosion of metals and alloys - determination of bimetallic corrosion in outdoor exposure corrosion tests iso 7441 : 1984 ; german version en iso 7441 : 1995 金属和合金的腐蚀.户外暴露腐蚀试验中双金属的腐蚀测
Corrosion protection of metals - electrodeposited coatings of nickel , nickel plus chromium , copper plus nickel and copper plus nickel plus chromium ; german version en 12540 : 2000 金属的腐蚀防护.镍镍加铬铜加镍和铜加镍加铬的电
Corrosion of metals - methods for evaluation of efficiency of water treatment apparatus for corrosion protection - part 2 : apparatus for decreasing of emission of corrosion products to drinking water 金属的腐蚀.水处理设备腐蚀防护效果的评定方法.第2部
Acids are chemical compounds that , in water solution , have a sharp taste , a corrosive action on ls , and the ability to turn certain blue vegetable dyes red 酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
Acids are chemical compounds that , in water solution , hae a sharp taste , a corrosie action on metals , and the ability to turn certain blue egetable dyes red 酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
Acids are chemical compounds that , in water solution , have a sharp taste , a corrosive action on metals , and the ability to turn certain blue vegetable dyes red 酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
