单词	进给螺杆
释义	进给螺杆feeding screw
随便看	mercury float manometer mercuryfluoride mercury frequency changer mercury fulminate mercuryfulminate; mercuric fulminate mercury gauge mercury glass mercury gluconate mercury green standard line mercury (hg) mercury (hg) mercury {hg mercury {hg-- 80} mercury {hg， 80} mercury horizon mercury--hydrargyrum mercury(i) bromide mercury(i) chloride mercury(ii) arsenate mercury(ii) benzoate mercury(ii) bromide mercury(ii) chloride mercury(ii) cyanate mercury(ii) cyanide mercury(ii) dichromate