back pump造句
造句與例句
手機版
- The series h pump can be a backing pump when combined with another high vacuum smelting , vacuum drying , vacuum impregnate and high vacuum simulation testing , ect
廣泛地應(yīng)用于真空冶煉、真空干燥、真空浸漬、高真空模擬試驗以及其他真空作業(yè)上。 - It's difficult to see back pump in a sentence. 用back pump造句挺難的
如何用back pump造句，用back pump造句，back pump in a sentence, 用back pump造句和back pump的例句由查查漢語詞典提供，版權(quán)所有違者必究。