| 1. | Testing method of electric detonators for oil and gas well
油气井用电雷管检测方法 |
| 2. | Pvc insulated wires for ignition of electric detonators
电雷管引爆用聚氯乙烯绝缘电线 |
| 3. | Application of electric detonators resistance tester to safety firing
电雷管电阻测试仪在安全放炮中的应用 |
| 4. | Industrial electric detonator
工业电雷管 |
| 5. | Delayed electric detonator
迟发电雷管 |
| 6. | Test method and judge rules of safety of permissible electric detonator for coal mining in firedamp
煤矿许用电雷管井下可燃气安全度.试验方法和判定规则 |
| 7. | Explosives for civil uses - detonators and relays - determination of firing impulse of electric detonators
民用爆炸物.雷管和传爆管.电雷管点火脉冲的测定 |
| 8. | Explosives for civil uses - detonators and relays - determination of no - fire current of electric detonators
民用爆炸物.雷管和传爆管.电雷管非点火电流的测定 |
| 9. | Explosives for civil uses - detonators and relays - determination of flash - over voltage of electric detonators
民用爆炸物.雷管和传爆管.电雷管击穿电压的测定 |
| 10. | Explosives for civil uses - detonators and relays - determination of total electrical resistance of electric detonators
民用爆炸物.雷管和传爆管.电雷管总电阻的测定 |
