Theweldingis so smooth that you can hardly see where the sections of pipe are joined together. 这管子焊接得很光滑,你很难看出什么地方是焊接的. 《简明英汉词典》 Theweldingconditions should always be neutral or slightly oxidizing. 焊接气氛必须永远保持中性或微氧化. ...
软钎焊焊接薄钢件、薄铜件和薄黄钢件,其接缝合乎要求、但其强度比硬钎焊、铆接或焊接接缝要低得多。这三种连接金属的方法通常用于高强度的永久性接合。 The simplest method of welding two pieces of metal together is known as pressure welding. The ends of metal...
意思不一样 柯林斯英汉双解大辞典 weld /wɛld/ CET4 TEM4 [ welding welded welds ]1.及物动词/不及物动词 To weld one piece of metal to another means to join them by heating the edges and putting them together so that they cool and harden into one piece. 焊接 例：It'...
INCO-WELD Welding Electrode 686CPT镍基焊条ENiCrMo-14 天津市泰克工业科技有限公司1年 月均发货速度:暂无记录 天津市 ¥310.00 美国SMC INCO-WELD Welding Electrode 686CPT/ENiCrMo-14镍焊条 上海煜泰焊材有限公司11年 月均发货速度:暂无记录 上海市金山区 ...
DIN11851 UNION不锈钢德标活接头螺纹头云头DIN-15 Welding male 温州田野阀门有限公司17年 月均发货速度:暂无记录 浙江 温州市 ¥33.00 磁性焊接接地器厂家直售 磁力固定 焊接接头夹Welding Clamps 东莞市长安鑫铸烽五金经营部(个体工商户)1年 月均发货速度:暂无记录 ...
welding, technique used for joining metallic parts usually through the application of heat. This technique was discovered during efforts to manipulate iron into useful shapes. Welded blades were developed in the 1st millennium ce, the most famous being those produced by Arab armourers at Damascus, ...
《CHINA WELDING》主要刊登来自中国国内高校、科研院所及大型企业的新焊接科研成果及工程应用的论文，宣传报道中国焊接科研和生产技术应用方面的新成果。合作交流 截止2016年12月，《CHINA WELDING》（中国焊接）已和世界上数十个焊接及相关技术的科研机构建立了联系，与十几个国家的焊接出版机构互换刊物。人员编制 据2021...
welding began very early. In 4000 BC, the Sumerians already welded metals together. They welded gold with gold. It then took a very long time until the next major step in the field of welding technology was achieved. In 2700 BC, the Egyptians constructed copper lines by fire welding. The...
braze welding钎接焊 cement welding金属陶瓷焊接 vertical(position)welding立焊 spot weldingn. 点焊 最新单词 absolute instruction的中文意思绝对指令,绝对指令 absolute inflation的中文释义绝对通货膨胀,绝对通货膨胀 absolute inequality是什么意思非条件不等式 ...