Ф1.8~4.0mm钢丝的热塑性粉末涂料单涂涂层厚度为()。A.0.20~0.7

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问题 Ф1.8~4.0mm钢丝的热塑性粉末涂料单涂涂层厚度为()。A.0.20~0.70mmB.0.25~0.75mmC.0.30~0.80mmD.0.35~0.85mm

选项 A.0.20~0.70mm
B.0.25~0.75mm
C.0.30~0.80mm
D.0.35~0.85mm

答案 C

解析 Ф1.8~4.0mm钢丝的热塑性粉末涂料单涂涂层厚度为0.30~0.80mm。
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