Continuous sounding of a fog whistle by a vessel is a signal().
Continuous surging of turbocharger can be caused by() ①crash stop of engine ②increased back pressure after T-Ch ③fouled or damaged turbine nozzle ring
It is required that ships proceeding at sea should keep continuous watch on().
It is required that ships proceeding at sea should keep continuous watch on().
持续改进(continuous improvement,CI)是一种管理思想,它不是主要依靠技术和理论革新而达到“巨大”改进,而是将产品和工序改进作为一种永不终止的、不断获得进步的过程。
CW(Continuous Wave)测试时,要求使用的发射天线为()。
AutoCAD中层名为”0”的图层,缺省设置线型为Continuous、颜色为White,它们不能被改变。()