淀粉浆可用做粘合剂,常用浓度为( )A.5%B.8%C.10%D.15%E.20%
淀粉浆可用做粘合剂,常用浓度为( )
A.5%
B.8%
C.10%
D.15%
E.20%
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淀粉浆可用做粘合剂,常用浓度为( )A.5%B.8%C.10%D.15%E.20%
淀粉浆可用做粘合剂,常用浓度为( )
A.5%
B.8%
C.10%
D.15%
E.20%