A.对
B.错
[判断题]双涂层时,ψ2.0mm钢丝涂塑层(外层,聚酯)厚度大于0.076mm()A.对B.错
[判断题]双涂层时,φ≤2.0mm钢丝涂塑层(外层,聚酯)厚度大于0.076mm()A.对B.错
[判断题]双涂层时,3.0mm<φ≤4.0mm钢丝涂塑层(外层,聚酯)厚度大于0.076mm。()A.对B.错
[判断题]双涂层时,3.0mm<ψ≤4.0mm钢丝涂塑层(外层,聚酯)厚度大于0.076mm( )A.对B.错
[多选题]双涂层时,ψ2.0mm钢丝热浸镀锌,其内外层相应规定为( )。A.平均锌层质量(单面)45g/m2B.聚乙稀>0.15mmC.聚氬酯>0.066mmD
[多选题]双涂层时,φ≤2.0mm钢丝热浸镀锌,其内外层相应规定为()。A.平均锌层质量(单面)45g/㎡B.聚乙烯>0.15mmC.聚氨酯>0.066mmD.
[问答题]热固性粉末涂料单涂层厚度为0.076~0.150mm;双涂层厚度为0.076~0.120mm。()
[判断题]热固性粉末涂料单涂层厚度为0.076~0.150mm;双涂层厚度为0.076~0.120mm。()A.对B.错
[判断题]双涂层时,φ≤2.0mm钢丝热浸镀锌平均单面锌层质量为30g/㎡,()A.对B.错
[单选题]双涂层构件时,钢管、钢板、钢带加工成型镀锌后涂塑(聚酯)层厚度为()。A.>0.066mmB.>0.071mmC.>0.076mmD.>0.081mm