管模轴向变形大于()时应申请报废。 A.0.5mm B.1mm C.2mm D.4m 发布时间:2017-08-05 06:02 │ 来源:www.tikuol.com 题型:单项选择题 问题: 管模轴向变形大于()时应申请报废。A.0.5mmB.1mmC.2mmD.4mm
题型:单项选择题 He took pity on the people in the earthquake areas in Yaan and his clothes and quilts to them.A.gave out B.gave awayC.sent outD.threw away 查看答案