装配精度完全依赖于零件加工精度的装配方法,即为()。
A、完全互换法
B、修配法
C、选配法
D、调整装配法
参考答案:A
肱静脉血栓形成可引起()
A.上肢坏疽
B.桡动脉栓塞
C.脑动脉栓塞
D.脾动脉栓塞
E.肺动脉栓塞
This printer is of good quality. If it ________ break down within the first year, we would repair it at our
expense.[ ]
A.would
B.should
C.could
D.might