... greensand marl 绿砂泥灰土 Manganese Greensand 除铁锰砂 greensand facing 湿型涂料 ...
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湿型涂料
Wet paint
以上为机器翻译结果，长、整句建议使用 人工翻译 。
由多异氰酸酯PAPI与蓖麻油反应制得预聚体清漆，它是一种湿固化型聚氨酯防腐涂料。
The polyurethane prepolymer clear coatings based on PAPI and castor oil was prepared. It is a sort of moisture curable one-component polyurethane coatings, which has protection function.
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