英语词汇“sawtooth floor channeling”的翻译、意思、用法、释义-英汉汉英词典

单词	sawtooth floor channeling
释义	sawtooth floor channeling 【采矿】锯形底板开槽法以上来源于：《21世纪大英汉词典》
随便看	greaseband grease box grease-box grease burner grease-burner grease burnishing greasebush grease cock grease consistometer grease cotton packing grease cup grease cups greased greased lightning grease-dyeing grease extractor grease fleece weight grease flux packing grease for cart-wheels grease gun grease heel grease-heels grease ice grease ice; iced fat; lard ice grease interceptor