Vous avez cherché: gantry welders (Anglais - Chinois (simplifié))

oxyacetylene or electric-arc welders
氧乙炔或电弧铆焊工

plumbers water purification technician welders
饮水净化技师

crane productivity (movement/hour/gantry)
起重机械生产率(起吊次数/小时/龙门吊)

training for 15 teenage mothers as electricians and welders, 2006
2006年组织十五(15)位单身母亲参加电力和焊接知识培训。

only one of the 19 rail crossing points has gantry-mounted detectors.
19个铁路过境点中只有一个配备了门架探测器。

at tesda, trained women welders had won prizes, besting male welders.
在技术教育和技能发展管理局，经过培训的女焊工打败了男焊工而赢得奖项。

a chinese buyer and a belgian seller signed a contract for the sale of electric welders.
中国卖方与比利时买方订立电焊机设备销售合同。

approx. 350 items of equipment including vehicles, welders, heaters, caravans, etc.
约350件设备，包括车辆，焊机，加热器，活动住房等

furthermore, it can power hand tools such as saws and welders, spurring small-scale industrial development.
还有，它可以驱动锯子和焊机等手工工具，从而促进小规模的工业发展。

tribunal commercial de nivelles, 19.09.1995, unilex, sa gantry v. research consulting marketing.
tribunal commercial de nivelles, 19.09.1995, unilex, sa gantry v. research consulting marketing.

you would never have a rocket go up while the gantry arms are going out. can you imagine the tragedy that could possibly happen with that?
你永远也不会让火箭 在起重臂向外伸展时起飞 你能想象这样做所产生的悲剧吗？

twenty-two posts are required for vehicle mechanics, panel beaters/welders, auto air conditioning mechanics and auto painters.
汽车技师、板金工/焊工、汽车空调技师和汽车喷漆工需要22个员额。

every single year: fewer electricians, fewer carpenters, fewer plumbers, fewer welders, fewer pipefitters, fewer steamfitters.
每一年，电工减少了 木工减少了，水管工人减少了 焊接工减少了，管道安装的技工减少了 蒸汽管道工减少了

analysts consider some of these projects are for enlarging the gantry tower and mobile launch stand, building a new launch pad and a new radar tracking station.[15]
分析家认为其中一些项目是为了扩大龙门塔和机动发射台、修建一个新的发射架和一个新的雷达跟踪站。

ports need to provide adequate equipment, such as ship-to-shore gantry cranes, and to dredge their access channels to allow for large containerships to be deployed;
港口需要提供岸边集装箱起重机等与之相称的设备，并疏浚进出港航道，以供部署大型集装箱船舶。

user's manual [pdf] arc/zx7 inverter welder uses manual
用户手册[pdf] arc / zx7逆变焊机使用手册