导爆索 meaning in Chinese

(爆炸导火索; 传爆线) primacord

Testing method of detonating cord for oil and gas well
油气井用导爆索检测方法
The cutting technology of water coupling blasting holes with fuse
导爆索水孔爆破切割技术探讨
Test methods for industrial detonating cord
工业导爆索试验方法
Detonating cord . - right , right
导爆索.对，对
Application of detonating cord simultaneous initiation method to blasting in fire area
导爆索齐发起爆方法在火区爆破中的应用

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