bolted plate manhole



【字彙解釋】

bolted plate manhole 螺栓固定板蓋人孔

bolted

vbl. bolt動詞的過去式、過去分詞

plate

n. 盤子、一盤之量、平板、插圖、鍍層的金屬製品、貴重金屬製品 vt. 鍍、把……製成平板

manhole

n. 人孔, 檢修孔, 出入孔


【前後詞彙】

bolt shank 螺栓桿
bolt shoulder 螺栓肩
bolt stock 螺栓桿
“a”
“c”
“~
bolted plate manhole 螺栓固定板蓋人孔
bolted sectional dock 分段式栓接浮塢
bolter-up 外板裝配工作
bolting 螺栓固定
bolting pad 螺栓墊

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