经国防科工委民爆办同意，湖北省国防科工办于1999年6月21日至22日，在武钢大冶铁矿主持召开了WBN增粘粒状铵油炸药生产线投产验收会。验收委员会由华北工学院、全国民爆产品长沙质检站、中国兵器工业民爆咨询中心、有关企业和省市公安、消防、环保、劳动等有关管理部门的专家 After the approval by the Commission of Science, Technology and Industry for National Defense, Hubei Provincial Defense Science and Industry Office was held from June 21 to June 22, 1999 at the iron ore mine in Daye, WISCO. The inspection and commissioning meeting of the production line of WBN clay granular explosive was held. Acceptance Committee by the North China Institute of Technology, National Civil explosive products Changsha quality inspection stations, China Ordnance Civil explosive advice center, the relevant enterprises and provincial and municipal public security, fire protection, environmental protection, labor and other relevant management experts