英语翻译

问题描述:

英语翻译
1.The washer should rotate freely after assembling with the nut by flaring the end collar of nut.
2.Nuts should be free from crack & Forging defects
3.Step down process to be used to see surface defects/cracks

1.华司与螺母卡勒铆合后,可*旋转.
2.螺母无裂痕,凹痕及锻造缺陷.
3.在生产中取样检测表面裂痕及缺陷