您要查找的是不是：
- welding and cutting permit 动火许可证
- C2H2, used for metal welding and cutting and as an illuminant. 乙炔，电石气一无色，极易燃或爆炸的气体，C2H2，用于金属熔接和切割技术和光源
- Reduce health risk during welding and cutting and less weld defects. 在焊接和切割时对人体的危害小，焊接缺陷少。
- A colorless,highly flammable or explosive gas,C2H2,used for metal welding and cutting and as an illuminant. 乙炔，电石气一无色，极易燃或爆炸的气体，C2H2，用于金属熔接和切割技术和光源
- A colorless, highly flammable or explosive gas, C2H2, used for metal welding and cutting and as an illuminant. 乙炔，电石气一无色，极易燃或爆炸的气体，c2h2，用于金属熔接和切割技术和光源
- This year, the "Beijing Essen Welding and Cutting" fair will now take place for the twelfth time already. 今年将举办第十二届北京·埃森焊接与切割展览会。
- The ultrasonic welding and cutting machine can be applied in garment,adornment and lingerie industries. 超声波融切衣车主要用于服装、服饰、内衣行业。
- The paper presents all the development substance of oxyhydrogen flame welding and cutting machine. 本文论述了体内循环式氢氧焊割机的设计原理和方案。
- Nonetheless, most of the welding and cutting operations on the PLAN battleships are using semi-automatic equipments. 请仔细逐字逐句阅读以下汉和全文。
- Need to operate Instruments, such as Welding and cutting equipment, hacksaws, shapers, drilling machines, other as required. 需要使用的工具或设备有:焊接及切割设备,钢锯,钻孔机,铣床等。
- We see that your firm specializes in welding and cutting machines, and we are willing to establish business relationship with you. 得知贵公司专门经营焊接和切割设备,我们愿意与贵公司建立业务关系。
- In welding and cutting,plasma takes advantage of high arc column temperature when arc is highly compressed to make the gas be ionized. 焊接和切割时等离子体是利用电弧在高度压缩的情况下弧柱的温度大大提高,从而使气体电离而获得。
- The use of advanced welding and cutting maintenance technology to ensure that we meet or exceed the quality of IICL or customer requirements. 使用先进的切割焊接以及维修技术确保我们的质量符合甚至超过 IICL 或者客户的要求。
- Foshan Chancheng District Rifangzhong Welding And Cutting Equipment Sales Department (individual) can provide customers with general tax invoice. 佛山市禅城区日方中焊割设备经营部（个体户）可为客户提供普通国税票。
- In welding and cutting, plasma takes advantage of high arc column temperature when arc is highly compressed to make the gas be ionized. 摘要焊接和切割时等离子体是利用电弧在高度压缩的情况下弧柱的温度大大提高，从而使气体电离而获得。
- The razor slipped and cut my cheek. 剃刀一滑把我脸给割破了。
- Beijing Essen Welding &Cutting Fair 2006 is the opportunity not to be missed! We are looking forward to meeting our international friends in welding and cutting in Beijing soon! 2006北京·埃森焊接与切割展览会不容错过！我们期盼在北京与焊接切割界的国际朋友会面!
- I trod on some glasses and cut my foot. 我踩到了玻璃，划破了脚。
- She took a pair of scissors and cut the string. 她拿了一把剪刀把绳剪断。
- The potatoes were pared and cut into chunks. 马铃薯被削了皮并切成了块。
