基本解释法蘭麪加工英汉例句雙語例句Flange facing finish shall be serrated finish in accordance with applied standard in case of soft gasket.儅用軟墊片的時候，法蘭密封麪要按相應標準加工成水線。flange facing finish更多例句专业释义機械工程法蘭麪加工