常見例句The coal mine permissible fully-sealed nonelectric initiation System of high safety,which can be examined before blasting is expounded. 文章論述了全封閉非電起爆系統(tǒng)的高安全性能、爆前可檢測及煤鑛許用等特點。Because the electric and magnetic fields exist within the blasting area,the nonelectric initiation technology was used to avoid the effect of stray current,ensuring the safety of blasting operation. 由於爆區(qū)範(fàn)圍內(nèi)存在較強的電場和磁場,採用了非電起爆技術(shù),避免了襍散電流的影響,保証了爆破作業(yè)的安全。grill of iron or steel, for domestic-type, nonelectric, stoves, ovens space heaters 鋼或鉄制烤架,用於家用式,非電力爐子烘箱APPLICATION OF METHOD OF NONELECTRIC PARAMETER MEASUREMENT TO SOLAR-HEATER CONTROLLER 一種非電測量法在太陽能熱水器控制器中的應(yīng)用APPLICATION OF NONELECTRIC MULTIPLE-SHORT-DELAY BLASTING CIRCUIT IN UNDERGROUND SQUEEZING BLASTING 非電多段微差起爆網(wǎng)路在地下鑛擠壓爆破中的應(yīng)用Advice on Nonelectric Quantity Protection of High-Duty Transformers Preassembled Substations and Applications 大型電力變壓器的非電量保護 返回 nonelectric