大家在查：蝶形弹簧过盈量浮动性金属波纹管机械密封管道泵齿轮噪音密封箱弹簧疲劳立式泵平衡型机械密封

弱腐蚀

弱腐蚀

弱腐蚀

弱腐蚀

1

Weak corrosive sand slurry , slag slurry, as well as the carnallite and halogen liquid in the production of potassium fertilizers .

弱腐蚀性砂浆、渣浆及钾肥生产中的光卤石、卤水。

2

groundwater on the steel structures with weak corrosive .

地下水对钢结构具弱腐蚀性。

3

on the reinforced concrete structure in alternating wet and dry under A weak corrosive ;

对砼结构中的钢筋在干湿交替下具弱腐蚀性；

4

Effect of Weak Corrosion on Coating Corrosion Resistance before Plating

电镀前弱腐蚀对镀层耐蚀性的影响

5

Non- corrosive medium or weak-corrosive the medium

非腐蚀性介质或弱腐蚀性介质

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