多项选择题
A.0.1mm B.0.05mm C.0.012mm D.0.4mm
铜箔轧机来料厚度有几种()A.0.12mmB.0.13mmC.0.5mmD.0.3mm
多项选择题铜箔轧机来料厚度有几种()
A.0.12mm B.0.13mm C.0.5mm D.0.3mm
铜箔轧机工作辊辊径是多少()A.125mmB.123mmC.120mmD.128mm
多项选择题铜箔轧机工作辊辊径是多少()
A.125mm B.123mm C.120mm D.128mm
支撑辊辊径()A.295mmB.290mmC.300mmD.315mm
多项选择题支撑辊辊径()
A.295mm B.290mm C.300mm D.315mm