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- acetylene gas pipe 乙炔气管道
- Baicheng City Acetylene Gas General Fact. 白城市乙炔气总厂。
- We stopped the leak in the gas pipe by means of lead. 我们用铅堵塞了煤气管上的漏洞。
- The workmen exposed the gas pipe. 工人们挖开地面使煤气管露出。
- Connect the gas stove with the gas pipe. 将煤气炉和煤气管接起来。
- The workman plugged the hole in the gas pipe. 工人把煤气管上的洞塞住。
- The workman plugged the hole in the gas pipe . 工人把煤气管上的洞塞住。
- Where does the cooker connect with the gas pipe. 炊具与煤气管在哪儿相连?
- They connected the gas to the gas pipe. 他们把煤气炉与煤气管连接起来了。
- He connected the gas stove with gas pipe. 他把煤气和接在煤气炉上。
- The worker plugged the hole in the gas pipe. 工人堵住了煤气管的漏洞。
- Half the road surface is being taken up to lay new gas pipes. 人们挖开半个路面以铺设新的煤气管道。
- And you-you'll hit the gas pipe. 你就会戳到煤气管。
- The workers plugged the hole in the gas pipe. 工人们堵住了煤气管道上的洞。
- After purification,the total content of hydrogen sulfide with hydrogen phosphide are less 10ppM in the acetylene gas. 净化后的乙炔气中硫化氢、磷化氢含量总和小于10ppm,净化效果好,安全可靠,成本低,效益好,值得乙炔站推广。
- Connect the gas stove with the gas pipe . 将煤气炉和煤气管连接起来。
- The explosion was caused by a burst gas pipe. 这次爆炸是由于一个爆裂的煤气管引起的。
- Direct current metal filtered cathodic vacuum arc(FCVA) and acetylene gas(C_2H_2) are wielded to synthesize amorphous carbon films on Si(100). 采用直流金属磁过滤阴极真空弧(FCVA)制造出Ti和乙炔(C2H2)气体的双等离子体在单晶硅(100)上制备非晶态碳膜.
- The explosion was caused by a burst gas pipe . 这次爆炸是由于一个爆裂的煤气管引起的。
- Yedan, oxygen, nitrogen, acetylene gas, acetylene sales; Chemical products, metal Dianliao, plumbing materials, supplies wash sales. 液氮、氧气、氮气、氩气、乙炔的销售；化工产品、五金电料、水暖建材、洗涤用品的销售。
