The technical school trains mechanicians, welders, shop assistants, seamstresses and hairdressers.
技校培养机修工，焊工，店员，裁缝和理发师。
This has helped some displaced workers find new jobs as welders, for example, or dental assistants.
这已经帮助了一些失业工人找到了如电焊工、牙医助理这样的新工作。
Zhenhua put 3,000 employees to work on the project: steel-cutters, welders, polishers and engineers.
振华公司为这个项目投入的钢铁切割工，焊工，抛光人员以及工程师多达3000人。
Zhenhua put 3, 000 employees to work on the project: steel-cutters, welders, polishers and engineers.
振华公司为这个项目投入的钢铁切割工，焊工，抛光人员以及工程师多达3000人。
As a child I often waited for my dad to return from the vineyards, and followed him to his workshop filled with saws, welders' masks, and nails sorted by size.
作为一个孩子，我经常等待着爸爸从葡萄园里回家，然后跟随他到他那个有着锯子，焊工面罩和按大小排序钉子的工作室。
Welding operations are performed by appropriately qualified welders.
焊接操作由具有资质的焊工实施。
We also invited welders from other factories to guide us in our work.
我们还请了别的厂的焊工来指导我们的工作。
Time sharing control system of spot welders based on PLC is developed.
研制基于PLC的点焊机分时控制系统。
I fixed many kinds of machine tools such as milling machines, grinders, welders, etc.
我修理过很多种机器设备。比如，铣床、磨床、焊机等等。
Welding procedures and welders shall be qualified in accordance with the specified code or standard.
焊接程序及焊工应符合指定的规范或标准的要求。
However, it's very demanding on the skill of welders with poor working condition and low efficiency.
但对焊工的操作技术要求高；劳动条件差，生产率低。
Some structural metal and platework fabricators and fitters may also be certified as skilled welders.
一些结构金属和钣金制造商和钳工也可以获得熟练焊工认证。
The study tested manganese oxide ultrafine particles at a concentration typically inhaled by factory welders.
研究中按照电焊工人工作环境中氧化锰超细颗粒的浓度做了相应的测验。
Features: Currently, sewing welders are mainly applied in molding welding overlapped edges of metal pressing facilities.
特点：缝焊机主要用于金属冲压件相互重叠的边连接成型焊接。
In order to meet the requirements of various types of stainless steel soup pails, it needs to reform the common spot welders.
为适应多种规格不锈钢汤桶焊接工艺的需要，将普通工频点焊机进行了适应性改造。
Construction companies, salvage firms, boilermakers, and many other kinds of businesses require the skills of certified welders.
建筑公司、打捞公司、锅炉制造厂以及许多各种其他公司都要求有技术的合格焊接师。
Objective to explore the risk factors of chronic pharyngitis (CP) in welders so as to provide basis for formulating strategy of cure.
目的探讨电焊工慢性咽炎的危险因素，为制定防治对策提供依据。
The article was illustrated to make welders understand the general knowledge of plasma cutting and improve the performance of cutting.
采用图文并茂的形式力求最大限度的帮助焊工理解等离子切割的常识，提高切割效果。
Welding robots increasingly are being employed on automobile assembly lines, as quality levels are more reliable than with human welders.
汽车组装线上越来越多得使用焊接机器人，机器焊接的质量水平比人工焊接更可靠。
This article analyzes the structure and function of arc stud welders and the common problems and gives the ways to work out these problems.
结合具体产品，对电弧螺柱焊机电路的组成和功能进行了分析，提供了常见故障原因及排除方法。
Now it has owned CNC pipe bender, NC self-melting welders, bender, cutting machine and machining equipments, etc., total more than 120 sets.
主要设备有CNC弯管机，NC自熔接焊机、折弯机、剪板机及机加工设备等，计120多台套。
DN5 series mesh welders are applicable to the welding of ordinary steel plate, corrosion resistant plate, thin aluminum sheet and sheet copper.
系列点焊机适用于普通钢板，不锈钢板、薄铝板，薄铜皮的点焊。
During the welding process with a group of welders, to ensure that each welder works with adequate welding current is critical to welding quality.
群控系统通过模糊算法对焊机进行最优化通电管制以保证每台焊机都能获得足够的焊接电流，从而达到保证焊接质量的目的。
August 25, the new relay in coal mining workers, welders and other trades of 89 9 staff participated in the 2010 National Occupational Skills exams.
8月25日，新驿矿采煤工、电焊工等9个工种的89名职工参加了2010年国家职业技能鉴定考试。
The effects of welders in the electromagnetic environment on health and safety are the common interesting point both in industrial and academic circles.
焊接环境下电磁场对操作人员健康及安全的影响是近年来国内外工业界与学术界共同关注的热点。
We specialized in producing series of piston and screw air compressors, The AC welders, ventilating fans, electric motors, cutting machines, and purify machines etc.
公司专业生产活塞式、螺杆式系列空压机、交流系列电焊机、工业排气扇、电动机、型材切割机、空气净化器等系列产品。
DN and DN1 series marsh welders are widely used in the welding of low carbon steel strip, corrosion resistant plate, wires, silver contact and lots of non-ferrous metals.
DN 1系列点焊机广泛应用于工业生产中低碳钢板、不锈钢板、线材，银触头及大部分有色金属的焊接。
Possession of a welders test certificate of "The Welder's Qualification Test Committee of China Aero-Space Industry" or an approved and international recognized standard. ;
拥有航空航天焊技术考核委员会的焊工技术合格证书，或国际认可的焊接资格证书或同等级的证书；
All the company's divers, diving inspection personnel, and diving welders have undergone formal training and have qualification certificate issued by the domestic authorities.
公司的潜水人员、潜水检测人员、潜水焊接人员均经过正规培训，全部持有国内权威机构颁发的资质证书。
All the company's divers, diving inspection personnel, and diving welders have undergone formal training and have qualification certificate issued by the domestic authorities.
公司的潜水人员、潜水检测人员、潜水焊接人员均经过正规培训，全部持有国内权威机构颁发的资质证书。
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