A.螺旋加壓器 B.橡膠套 C.金屬試模 D.油泵
A.上口直徑80mm,下口直徑70mm,高度30mm B.上口直徑70mm,下口直徑80mm,高度30mm C.上口直徑80mm,下口直徑80mm,高度30mm D.上口直徑70mm,下口直徑70mm,高度30mm
A.5g/ml B.10g/ml C.5g/L D.10g/L