查询词典 welder

2The period of validity of a welder's test is normally two years.

一个焊工测试的有效期一般是2年。

One key to this welder's success was its squarewave AC output with balance control.

这台焊机成功的关键一点是其带平衡控制的方波交流输出。

Advanced equipment of the Company of all production line welder use the most advanced solid-state high-frequency.

本公司所有生产线的焊机多采用国内最先进的固态高频。

This applies especially in North America where the welder does not have to be "approved" as he has to be in Europe and Australia.

这一做法尤其适用于北美的地方焊机，并不一定要"批准"，因为他要在欧洲及澳洲。

More synthetical control measures should be implemented in order to protect welder's occupational health.

应进行多办法的综合治理，切实保护电焊工人的职业健康。

Companies of all employees will work together to create national unity welder brand.

公司全体员工将团结一致携手缔造民族焊机品牌。

LTHJ-SUPER-A1 Gantry welding automatic recovery machine This system is set for one body super new portal welder, special cylindrical welding tools or difficult welding. It adds super negative pressure wind pump on inner side of flux cylinder, so that in the welding process it can absorb unlyzed flux directly into cylinder and place into a small hopper. Open the valve of small hopper and put flux onto work piece, then you can put it into repeated usage.

LTHJ-SUPER-A1型龙门焊自动回收系统本系统是一体超强新型的门式焊机或外圆焊接特制工具、高难度的焊接而设置的，它就是一个焊剂筒内加上超强负压风泵，使在焊接过程中尚未溶化的焊剂直接吸收到筒内，放置到小料斗中，打开小料斗阀门把焊剂放到工件上，进行往复使用。

A new type of spot welder for wire gauze welding is introduced. It is designed for producing a light-duty building materials—the plate made of wire gauze with polystyrene.

摘 要：介绍了一种新型钢丝网架点焊机的研制，该焊机主要是针对一种轻型建材钢丝网架聚苯乙烯夹心板的焊接生产而设计的。

Mesium and high boltage, large capacitance, screw, high ropple current, Used in storing energy of electric welder and UPS, air conditioners etc.

中高压，大容量，螺栓结构，能承受大纹波电流，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。

This paper introduces the main equipments of this system, such as pinch roll, billet descaling, billet welding; burring; movable roller bed; billet insulation and welder hydraulic station, etc.

介绍了无头轧制系统的夹送辊、钠坯除鳞、钢坯焊接、毛刺清理、活动辊道、钢坯保温、焊机液压站等主要装置。

A solid basis of evidence underpinned her theory.

有利的证据基础支持她的理论。

Apoptosis was detected in both of the cell lines in the absence of folacin, but no necrosis was observed in this experiment.

实验组和对照组中，均未观察到细胞坏死，每种细胞均可看到凋亡细胞；HBL-100在实验组的P53突变型蛋白面积比对照组大（P.05），实验组P53mRNA阳性面积比对照组的大（P.05）。