double oxyacetylene welding goggles
双玻璃氧乙炔焊工护目镜
Research on the microstructure of the Co-base alloy oxyacetylene welding surfacing
氧气-乙炔堆焊Co基合金显微结构研究
The remaining 20%of the acetylene production is principally used for oxyacetylene cutting, heat treating, and welding.
乙炔生产的剩余20%主要用于氧乙炔切割、热处理和焊接。
acetylene torch
乙炔燃烧器乙快焊炬
desogestrel ethinylestradiol
脱氧炔诺酮乙炔雌二醇
autogenous cutting
(乙炔)气割，氧炔熔化
Contains of Oxygen Cylinder, Acetylene Cylinder, Oxygen Regulator, Acetylene Regulator, flashback arresters, high pressure flexible houses, cutting and welding kits, safety and protective equipment necessary.
包括氧气、乙炔瓶，氧气、乙炔减压表，回火器，高压软管，焊枪，割刀以及其他设备。
Use: Used for all kinds of metal-welding and cutting machines to transport oxygen and acetylene.
用途：供各类金属熔焊及切割器械输送氧气和乙炔气体用。
a mixture of oxygen and acetylene; used to create high temperatures for cutting or welding metals.
氧和乙炔的混合物，用于为切削或焊接金属提供高温环境。
oxygen-acetylene flame spraying coating
氧－乙炔火焰喷涂涂层
The principle of the steel hot weld was proposed and the example of the hot weld used in the model repairing was introduced.
简述了金属热喷焊技术的原理,给出了氧乙炔热喷焊技术在拉伸模具修复中的应用实例。
Oxygen is widely applied in the metal industries in conjunction with acetylene and other fuel gases for metal cutting, welding, scarfing, hardening, cleaning, and melting.
同乙炔和其它燃料气体一起，氧广泛应用于金属工业的金属切割、焊接、嵌接、淬火、清洁和熔化。
2. using acetylene torch to make tin pewter welding rod melting and bonding with the tin surface to improve the bonding force.
2．采用氧乙炔火焰将锡锑轴承合金焊条熔化结合在锡表面，以提高两者的结合力。
of or using a mixture of acetylene and oxygen.
指乙炔和氧的混合物或者使用乙炔和氧的混合物。
DETERMINATION OF VANADIUM IN STEEL BY ATOMIC ABSORPTION SPECTROSCOPY WITH AN OXYGEN SHEATHED AIR-ACETYLENE FLAME
氧屏蔽空气-乙炔火焰原子吸收测定钒
" Specification for hose for equipment for gas welding, cutting and related processes-Acetylene rubber hose"
GB/T2551-1992焊接及切割用橡胶软管乙炔橡胶软管
Comparative Test between Oxygen-LPG Cutting and Oxygen-acetylene Gas Cutting
氧—液化石油气,氧—乙炔气的切割对比试验
Nowadays, there are mainly three ways of producing VCM, that is ethylene oxychlorination, acetylene oxychlorination and ethane oxychlorination.
目前，生产氯乙烯的方法主要有乙炔法、乙烯法及乙烷氧氯化法。