rock splitter造句
造句与例句手机版
- What they settled on was a variety of methods, said Michael J . Goldstein, vice president for New York construction at Schiavone : sledgehammers, picks, shovels, rams, robotic rock splitters and a chemical compound that is poured into holes in which it expands, cracking the stone as it does.
- It's difficult to see rock splitter in a sentence. 用rock splitter造句挺难的
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