Safety and environment protection and economic profit of acetylene production by dry method;
干法乙炔的安全环保及经济效益
Development and application of production technologies of dry-process acetylene matched with new dry-process cement
干法乙炔及配套新型干法水泥技术的开发与应用
Quantitative analysis of raw calcium carbide in carbide slags from dry-process acetylene synthesis system
干法乙炔电石渣中生电石的定量分析
Quantitative analysis of raw calcium carbide in carbide slags from dry-process acetylene synthesis system
干法乙炔电石渣中生电石的定量分析
Development and application of production technologies of dry-process acetylene matched with new dry-process cement
干法乙炔及配套新型干法水泥技术的开发与应用
COMPARISON AND ANALYSIS OF TWO-TYPE PURIFICATION PROCESSES FOR ACETYLENE GAS
乙炔气的干湿法净化工艺比较与分析
Doppelduro method
乙炔火焰表面淬火法
Medium-pressure acetylene drying equipments adopt two-stage drying process.
中压乙炔干燥装置采用二级干燥工艺。
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。
Method for pneumatic test of dissolved acetylene cylinders
GB/T13003-1991溶解乙炔气瓶气压试验方法
Standard reference acetylene black and standard practice for evaluation
GB/T12827-1991标准参比乙炔炭黑及鉴定方法
Determination of Acetylene Black in Semiconductor Paper
半导体纸中乙炔黑保留率的测定方法
desogestrel ethinylestradiol
脱氧炔诺酮乙炔雌二醇
autogenous cutting
(乙炔)气割，氧炔熔化
Study of Zinc Acetate/activated Carbon Catalyst for Vinyl Acetate Synthesis from Acetylene;
乙炔法气相合成醋酸乙烯催化剂的研究
Methods of test for porous mass of dissolved acetylene cylinders
GB11639-1989溶解乙炔气瓶多孔填料技术指标测定方法
In the high-pressure system both oxygen and acetylene are used from high-pressure cylinders.
在高压法中，氧气和乙炔都取用于高压瓶。
Determination of Trace Aluminium by Air-acetylene Flame Atomic Absorption Spectrometry
空气—乙炔火焰原子吸收光谱法测定痕量铝
Determination of High Content Chromium in Iron and Steel by Air-Acetylene Flame AAS
空气-乙炔火焰原子吸收法测定钢铁中高含量铬
Microwave-induced One-pot Synthesis of 4-Ethynylbenzenesulfonamide
微波辐射4-乙炔基苯磺酰胺的“一锅法”合成
Method of quantitative measurement for cyclopropyl-acetylene and identification of its main trace impurity
环丙基乙炔的含量测定方法及主要杂质鉴定