A.計(jì)算儀 B.預(yù)調(diào)儀 C.讀數(shù)儀 D.測量儀
A.2000mm B.1500mm C.1000mm D.500mm
A.N10G92X400.0Y300.OZ100.O B.N10G92X400.0Y300.OZ150.O C.N10G92X400.0Y300.OZ200.O D.N10G92X400.0Y300.OZ320.O