这种冲床易于操作.This kind of punch is easily operated.这台冲床能一次冲出四只模子.This punch can strike out four moulds at a time.简要介绍了冲床打 料杆 的调节方法.The adjustment method of press machine stroke of knock - out is briefly introduced....
Antenatal complications can affect a baby's health.胎儿期并发症能影响婴儿的健康....the Health and Safety Directorate of the EU.欧盟的健康安全理事会There is more to good health than the mere absence of disease...身体健康不仅仅指不生病，还包括更多。His weight...
该药的副作用可能包括排便失禁。The drug's side-effects can include involuntary defecation.人老了就往往有内急失禁现象.People often become incontinent when they get very old.全组性功能均恢复,无尿失禁发生.Only 1 patient required intermittent dilation once a wee...