英语词汇“bolt anchor”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	bolt anchor
释义	bolt anchor 基本例句锚杆 This proved the design of this bolt was successful.证明该锚杆的设计与研制是成功的。 A new anchor applied to the stoping tunnel supporting of coal mine is recommended.介绍了一种用于煤矿回采巷道支护的新型锚杆。
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