Flame arrestor is a safety device which shell be used in preventing combustion in pipe Generally F. A. is installed in pipe for running or vent pipe such as torch assembly, heating process furnace, oil gas recovery and other combustiblegas systems.
阻火器是用来阻止易燃气体、液体的火焰蔓延和防止回火而引起爆炸的安全装置。通常在输送或排放易燃易爆气体的储罐和管线上。如火炬、加热燃烧系统、石油气体回收系统或其它易燃气体系统。
347A welders kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.
一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。
A welder's kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.
一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。
A welder`s kit contains electrode holder, wel** torch, helmet shield, portable electrode heating box and temperature measuring pen.
一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。
A welder''s kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.
一名焊工的成套工具包孕焊钳、焊炬、遮蔽保护脸部的罩子、手提式焊条加热箱和测温笔。
B4 Z. `; v+ t; Q$~: L* y 347、A welder`s kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.
t3 I* Q，^，j' `9 b 一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。
J ` 347、A welder`s kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.
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Convenient traffic. Companies specializing in sales sandblasting accessories, temperature control instrumentation, hardware accessories, pneumatic components, seal oil tender spring magnets, industrial furnace, high temperature cable, wire compensation, all kinds of welding torch, heating pipe, heating laps, heating wire, non-calibration System, polishing paste, glass beads, Gang Sha, Gangwan, Jingang Sha, ceramic beads, and many other products.
交通便捷。公司专业销售喷砂配件、温控仪表、五金配件、气动元件、油封油标、弹簧磁铁、工业电炉、高温电线、补偿导线、各种焊枪、加热管、加热圈、加热丝、非标定制、抛光膏、玻璃珠、钢砂、钢丸、金刚砂、陶瓷珠等诸多产品。
Previous Olympic Torch used in a mixture of fuel, the need for vehicles equipped with thermal insulation to keep the fuel temperature and pressure, the Beijing 2008 Olympic Torch to use heat pipes, will be the torch burning for the heat generated by heating fuel.
以往的奥运会火炬采用的是混合燃料，需要配备保温车以保持燃料的温度和产生的压力，北京2008奥运会火炬使用回热管，将火炬燃烧所产生的热量用以加热燃料。
The material of Torch cover adopts good Aluminium, with better heating diffusion and endurance to ensure the long life.
手电筒内胆采用优质铝材制成，良好的散热性和耐用性，保证了使用寿命。
" Dry Washing " of welds and torch heating of welds for straightening purposes are not permitted.
不得为了校直而对焊缝进行干洗和火焰加热。
Hull plate forming is mainly carried out by using line heating. Traditional line heating method uses oxy-acetylene torch heating as the heating source.
船体外板的加工通常采用线状加热的方法。传统的线状加热工艺采用氧乙炔火焰作为热源对钢板进行加热。
Secondly numerical simulations of line heating discuss effects of line heating factors that are convective coefficient, water-cooling, torch velocity, heating length, combustion gas flow and curvature radius in the transverse direction.
这些因素包括自然对流换热系数、有无水冷、热源速度、加热焰道长度、燃气流量和横向曲率半径。