- 相关词组
- horizontal position welding水平焊接;横焊
- helium shielded arc welding氦弧焊
- mechanized welding机械化焊接
- laser welding激光焊接;
- groove welding槽焊;坡口焊;开槽焊
- impulse plasma welding machine脉冲等离子焊机
- horizontal welding横焊;水平焊
- high current arc welding大电流弧焊
- hot welding热焊
- high grade energy welding高能焊
- hot wire welding热丝焊
- hot jet welding热风焊接
- high tensile electric welding rod高强焊条
- high energy density beam welding高能束流焊接
- maximum welding power最大焊接功率
- high frequency welding高频焊接
- torch braze welding焊矩钎焊;
- heated-tool welding热烙铁焊接
- helium shielded welding氦气保护焊接
- high-frequency welding高频电焊
- 今日热词
- 热门搜索
- headmistress n.女校长;
- veil n.面纱;掩饰;覆盖物;托词;vt.用面纱遮盖;掩饰;用帷幕分隔;隐匿;
- offense n.进攻;（球队的）前锋;进攻方法;攻势;冒犯；犯罪;
- swallow vt.& vi.吞，咽;忍耐，忍受;vt.不流露;<口>忍受，轻信;
- nanometre n.<英>十亿分之一公尺，毫微米;纳米;
- apart adv.相隔，相距;分散地，分开地;成部分，成碎片;分辨;adj.分离的，隔离的;
- advertise vt.做广告，做宣传;通告，通知;宣扬;vi.登广告，做广告;做宣传;
- 德州学院 dezhou university;Texas College;
- accuse v.指责，谴责;指控;
- birth n.出生;诞生;分娩;创始;起源;出身;门第
- Alaska n.美国阿拉斯加州;
- marry me 嫁给我;[电影]跟我结婚;
