单项选择题
A.0.1%-0.2%B.1%-2%C.3%-5%D.5%-10%
调整生漆粘度的稀释剂为()。A.汽油B.酒精C.甲苯D.乙醇
单项选择题调整生漆粘度的稀释剂为()。
A.汽油B.酒精C.甲苯D.乙醇
生漆的施工粘度(涂-4粘度计)为()。A.20~30sB.40~50sC.60~70sD.70~80s
单项选择题生漆的施工粘度(涂-4粘度计)为()。
A.20~30sB.40~50sC.60~70sD.70~80s
环氧漆施工粘度,刷涂时为()。A.10~20sB.20~30sC.30~40sD.40~50s
单项选择题环氧漆施工粘度,刷涂时为()。
A.10~20sB.20~30sC.30~40sD.40~50s