mu10
mu10砖中的mu是什么意思啊???
余昌隆 2021-04-09 03:01 MU10指的是砖的强度等级,就是说抗压强度为10赵帕,机砖就是那个红色的粘土砖,规格为24开发者_Python百科0*115*53霍晓虎[详细]
2023-03-09 12:31 分类:问答frameworks for coding a php library? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2022-12-28 14:43 分类:问答