型减压器是用于气体保护焊与气体测爆仪的定输出减压器,具有减压、控制气体流量的性能。
GA-1 reducer is used in quantitative output reducer for gas shielded welding and gas explosimeter. It has performance of pressure - reducing and gas flow control.
盛装过可燃、易燃气体、液体的各种容器、管道、罐柜等,未经清洗和测爆,没有安全保障时,不准焊、割。
Containers, pipes and tanks which used to fill with flammable gas, liquid without cleaning and measuring, should not be welded and scalpeled.
在冲击、爆轰等动态过程的研究中,被测三维表面将发生破裂及碎片飞散等过程,为动态过程的三维重建带来困难。
The breaking surface and dispersing fragments bring some difficulties to the surface restoration of dynamic process including impact or explosion process.
最大振动速度出现在迎爆侧边墙测点的径向方向,可将其作为爆破振动的控制速度;
The maximum vibration speed occurs at the radial direction of tunnel wall facing the blasting side, which can be regarded as the controlling vibration speed.
最大振动速度出现在迎爆侧边墙测点的径向方向,可将其作为爆破振动的控制速度;
The maximum vibration speed occurs at the radial direction of tunnel wall facing the blasting side, which can be regarded as the controlling vibration speed.
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