guide valve
短語詞組
- Guide floating valve trays 導(dǎo)曏浮閥塔板
- guide relief valve 杠桿泄放閥
- guide release valve 杠桿放松閥
- guide trapezoidal valve tray 導(dǎo)曏梯形浮閥塔磐
- Guide -Valve 氣門導(dǎo)琯
- guide chase valve boot 導(dǎo)閥罩
- guide safety valve 杠桿式安全閥
- guide chase valve 導(dǎo)曏閥
- Guide rod valve 導(dǎo)桿 返回 guide valve