Torsional shear-high-strength bolts should all shake their heads to finally shake off the tail end of Plum, not omission.
Torsional shear-high-strength bolts should all shake their heads to finally shake off the tail end of Plum, not omission.
扭剪型高强螺栓应全部拧掉尾部梅花头为终拧结束,不准遗漏.