1、提花机目板
... 破洞 hole 提花机目板 hole board 蛾口茧 hole cocoon ...
Square hole hanging Board方孔挂板
hole-board flowmeter孔板流量计
hole-board孔板
discrete hole wave board离散孔波纹板
double-hole hollow board双孔空心板
hole board system洞板行为系统
throttle hole board节流孔板
discrete hole board离散孔板