您要查找的是不是：
- In what year was the first bridge welding specification published by the AWS ? (AWS在哪一年出版了第一本桥梁焊接技术规范？
- Can you give me a price list with specification? 你能否给我一份有规格说明的价目单吗？
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- Have you got a product of this specification? 不知你们有没有这种规格的？
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- Have you get a product of this specification? 不知贵方有没有这种规格的产品？
- All the parts were machined to the specification. 所有部件都按照规格予以加工的。
- Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容，另一些人在焊接电阻。
- Some of the students are welding capacitors; the others resistors. 学生中的一些人在焊接电容，另一些人在焊接电阻。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- In case of need we can offer you some other brand of the same specification. 万一有需要,我们可供应同样规格的其它品牌货品。
- They weld the pieces of a broken axle. 他们焊接断了的车轴。
- He is welding the pieces of a broken axle. 他正在焊接断了的车轴。
- His job is to weld parts together. 他的工作是焊接零件。
- He now had an expertly detailed specification. 现在他有了精细的规格说明。
- The welding rod threw off a shower of sparks. 焊条火星四溅。
- Before applying heat for a weld, the plates should be clamped together. 在用热进行焊接之前，必须把金属板紧紧地夹在一起。
- Suitable for MMA, argon arc, arc gouging welding. 可用于手工电弧焊、氩弧焊、电弧气刨.
