Saturday, September 17, 2022
可追溯性原则就是指根据ISO9000国际质量认证的要求,通过货卡或标签反映货物的质量状况、批次等内容,便于实现仓储规范化...
Thursday, September 22, 2022
Thursday, September 22, 2022
某仓库使用面积为5000m2,有效面积为4000m2,实用面积为3500m2,则面积利用率是()...
Thursday, September 22, 2022
Tuesday, September 20, 2022
两个机器部件在做相反方向运动的接触面之间会产生热量,加入润滑油后,可以降低摩擦阻力,减少热量产生,还可以带走热量。这就表...
Thursday, September 15, 2022
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
型钢表面允许清除,清除处应圆滑无棱角,但不得进行横向清除。...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
Monday, September 19, 2022
Friday, February 17, 2023
Tuesday, September 20, 2022