套管襯里側(cè)板 casing liner: 泵殼o型環(huán); 殼體襯板; 裝箱襯墊liner plate: 襯砌板; 隔板,墊板casing side: 穿堂,穿廊outside casing liner: 外殼襯板plain-end casing liner: 平端套管襯管下載手機詞典可隨時隨地查詞查翻譯