bursting expansion
常见例句
- With an amount of blasting materials, the continuous increase in the scale of the bursting of the expansion has greatly promoted development and technology of the blasting materials and scale.
随着民用爆破器材用量的不断增加、爆破规模的不断扩大，极大地促进了爆破器材规模和技术的迅速发展。 返回 bursting expansion