问答题

600A#使用真空泵目的是防止深脱塔负压,造成衬层抽瘪损坏()


此题为判断题(对,错)。
答案: 错。
题目列表

你可能感兴趣的试题

问答题

An individualist can lose self-respect and feel guilty when she is found worthless, failing to pursue her real self.

答案: An individualist can lose self-respect and feel guilty when ...
微信扫码免费搜题