If the semi-circular component has greater deadweight, the height of the counter shoulder protector can be reduced.

如果增加构件自重，则可以进一步减小反压护肩的高度，提高稳定性；

youdao

If the semi-circular component has greater deadweight, the height of the counter shoulder protector can be reduced.

如果增加构件自重，则可以进一步减小反压护肩的高度，提高稳定性；

youdao