当焊丝直径为1.5mm-2.2mm时,自动理弧堆焊的送丝速度为()。
A.60m/h-180m/h
B.80m/h-200m/h
C.100m/h-220m/h
参考答案:A
与固定资产扩张相关的借款需求,其关键信息主要来源于( )。
A.管理层B.固定资产使用率C.固定资产折旧率D.固定资产剩余寿命
I am sorry I have no time at present to ______ more detail or give you an account of other cities of interest.
A.bring into B.take into C.come into D.go into