2026-03-22 02:27 浏览次数 14
板状试样
It was measured by using flattened plate sample generally, so in fact it is not the true yield strength of the pipe body.
通常采用压平的板状试样来测定钢管的屈服强度,所测屈服强度并非钢管的真实屈服强度。
arranging and manufacturing the plate sample into split films by an imagesetter connected with the computer;
将上述版样通过与计算机连接的照排机发排制成分版胶片;