... valve diameter 气门座直径 valve dimension 电子管外形尺寸 valve disc 气门头; 阀碟; 阀盘; 阀叶 ...
基于40个网页-相关网页
intake valve dimension 进气门尺寸
Dimension of valve stem head 阀杆头部尺寸
dimension of valve stem end 阀杆端部尺寸
valve lash dimension 气门间隙尺寸
dimension mitral valve opening 二尖瓣开口大小
dimension of valve st head 阀杆头部尺寸
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