welder的例句大全

George worked as a welder at the shipyard.

乔治在造船厂担任焊工。

The Development of An All-Position Automatic Welder with STT Technology for Pipe Backing Weld

STT全位置自动打底焊机的研制

Application, process control and solution of stored-energy welder in microelectronic packaging field are introduced.

储能焊机的工作原理及运用摘要:重要介绍储能焊机在微电子封装范畴的运用 、 工艺节制及解决法子.

The cases of silicosis were ranking the first, with asbestosis, founder pneumoconiosis and welder pneumoconiosis followed.

各类尘肺新发病例数以矽肺为首，石棉肺、铸工尘肺和电焊工尘肺次之。

Neutral autotransformer pneumatic pressing spot welder made in Japan

中性点接地自耦变压器日本空气加压D点焊机

This paper introduces the working principle of voltage source with half-bridge inverter for electronic beam welder.

介绍了一种 半桥 逆变式电子束焊机高压电源的工作原理和控制电路.

Used in storing energy of electric welder and UPS, air conditioners etc. combined a.c. and d.c. welding power source

适用于电焊机贮能，UPS不间断电源，空调逆变器等电子设备中。交直流两用弧焊电源

We used to weld pipes with direct current ( D.C) are welder ( alternating current A.C. welder).

我们总是用直流（交流）电弧焊机焊接管子。

This paper relates the characteristics, configurations and classifications of automatic arc welder.

首先讲述了自动弧焊机的特点 、 构成以及详细的分类.

The welder took off his helmet, disclosing a sweating face.

焊工取下了护面罩, 露出一张流着汗水的脸.

Now the tendency of development of welder is the digitize and intellectualized, as well as multi-fuctionize.

将微机技术引入弧焊机的领域,实现弧焊机的数字化、智能化及多功能化是弧焊机的发展方向.

Tianwei Electrical Appliance is one professional manufacturer engaged in producing welder chang-switch and auxiliary appliance.

天威电器是从事各类电焊机转换开关,辅机具的专业生产企业.

Strong technical force, a senior riveting workers, senior welder, senior fitter people.

技术力量雄厚, 有高级铆工 、 高级焊工 、 高级钳工多人.

Hydraulic friction welder has some disadvantages as high energy consuming, pressure pulsation, noising and heating.

液压式摩擦焊机具有能源消耗大 、 压力脉动 、 噪声、发热等缺点.

The shear welder is a key unit in the longitudinally welded pipe mill line.

剪切对焊机是高频直缝焊管生产线上的关键设备之一.