vacuum vent valve 中文意思是什麼
vacuum vent valve
解釋
真空閥-
Vent pressure vacuum valve
通風系統的壓力調節閥 -
Vacvv - t thermactor vacuum and vent control valve
熱反應真空與通氣控制閥 -
Vacvv - d distributor vacuum and vent control valve
分電盤真空與通氣控制閥 -
Cpvvv choke pulldown vacuum vent valve
阻風門真空強制通風閥 -
Dvvv distributor vacuum vent valve
分電盤真空閥 -
Vac. vv vacuum vent valve
真空通風閥 -
Vvv vacuum vent valve
真空通風閥 -
Vvcv vacuum vent control valve
真空通風控制閥 -
Vvvac vent valve vacuum
通風閥真空
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