短語(yǔ)詞組短語(yǔ)air -inlet valve vacuum breaker 進(jìn)氣閥air r inlet valve 進(jìn)氣閥air relief inlet valve 排氣閥vacuum breaker air -inlet valve 真空破壞器air inlet disk valve 進(jìn)氣圓磐閥;進(jìn)氣蝶閥air inlet clack valve 進(jìn)氣瓣閥;進(jìn)氣活門air inlet valve lever 進(jìn)氣閥桿air inlet sequence valve 進(jìn)氣順序閥 返回 air inlet valve