两根平行的传爆线间距离不小于0.2米。
研究发现水对塑料导爆管有渗透作用并对其传爆可靠性有重大影响。
It is discovered that water permeation has vital influence on the detonation propagation reliability of nonel tube.
原有传爆接头已不适应壳体大变形的需要，需采取措施改进接头性能。
The old joint can' t meet the demand of big shell distortion, and the performance of joint should be improved.
应用推荐