单词	有效掩蔽
释义	有效掩蔽医effective masking
随便看	three high billet mill three-high billet mill three high bloomer three-high bloomer three high blooming mill three-high blooming mill three-high cogging mill three-high cross piercing three-high finishing train three-high house three high housing three high jobbing mill three-high jobbing mill three high lauth plate mill three-high Lauth plate mill three high mill three-high mill three-high mill, trio-mill three-high pierdng three-high pipe mill three-high planetary mill three high plate mill three-high plate mill three high roller mill three-high rolling