词汇	kalkuranitautunite
释义	kalkuranitautunite 钙铀云母
随便看	check-valve guidance Check valve guiding shall be plastic to plastic check-valve hole linear check valve hole liner check-valve hole liner check valve lever check-valve lever check valve lever spring check-valve lever spring check valve mechanism check-valve mechanism Check valve model schedule illustration check valve mounting bracket check-valve mounting bracket check valve nozzle check-valve nozzle check valve obstruction check-valve obstruction check valve of drilling pipe Check valve of throw-in type check valve plunger check-valve plunger check valve plunger guide check-valve plunger guide check valve pump