您要查找的是不是：
- For welding low carbon steel structres. 焊接低碳钢结构。
- Suitable for welding low carbon steel, low alloy steel structure. 适用于各种低碳钢、低合金钢构件的焊接。
- For welding key structures of low-alloy steel with appropritate strength. 焊接碳钢及相应强度的低合金钢结构。
- For welding carbon steel and 50Kg grade atmospheric corrosion-resistant steel. 用于碳钢及50公斤级耐候钢的焊接。
- Tom bought in five tons of steel for 600 dollars . 汤姆花六百美元买进五吨钢。
- Thermal glass for welding mask use. 焊接的热的玻璃戴面具使用。
- Designing special jig for welding stainless. 焊接不锈钢镶套的专用工装夹具的设计。
- Methods of optical test for welding goggles. 焊接护目镜光学性能试验方法.
- Fatigue bet of 20CrMo steel for Grade D sucker rod. D级抽油杆用20CrMo钢疲劳试验
- Tungsten is used to fortify steel for cars. 钨可以固化钢铁来生产汽车。
- rolled steel for welded structure 焊接结构用轧制钢材
- Characteristics of Continuous Cooling of UIC900A and U75V Rail Steel for Welding 基于焊接的UIC900A及U75V钢轨钢的连续冷却特性
- Removing scratches or burrs for welding side of hairline. 拉丝表面焊接后的去划痕及毛刺。
- They meant to have used this kind of steel for the new machines. 他们本来打算用这种钢材制造新机器。
- For welding the railway carriage, ship building, boiler etc. 用于机车车辆、造船、锅炉等结构的焊接。
- Soldering of copper and steel for electrical and food field. 电器、食品所需铜、钢等金属的钎焊。
- Soldering of copper and steel for food and medicine field. 食品、医疗所需铜、钢等金属的钎焊。
- A widely used steel for such service is plain-carbon steel 1045. 对于这样的工作，广泛使用的钢是普通碳钢1045。
- Suitable for welding of low carbon steel，medina carbon steel，low ally steel and their cast etc. 适用于焊接低碳钢、中碳钢、低合金钢及铸件等。
- A zinc coating is applied to the steel for rust protection. 镀锌层是用来防止钢铁生锈的。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
