dummy joint
常见例句
- Do a dummy trip after single joint drilling until the first spud in finished.
打完單根劃眼一次,直到打完一開。 - It is shown that the tie bars can be omitted in dummy longitudinal joint of steel fiber cement concrete pavement by analysis of its capacity.
對鋼纖維混凝土縱曏假縫的承載能力進行了討論 ,認爲縱曏假縫可以取消拉杆 ; - Specializing in the production of various types of joint wooden dummy, wooden hands, wooden car parts, wood crafts, pencil, stationery, wood carvings.
專業生産各種類型的關節木人、木手、車木件、木制工藝品、鉛筆、文教用品、木雕等。
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