乙炔

Hengde is a fine chemical industry emergence of new alcohol products manufacturer with production of acetylene from calcium carbide, and then from the production of acetylene alcohol products proprietary production technology, the formation of a calcium carbide factory in four deep-processing industry chain , in Sichuan and even in western China is also unique, so make Hengde company in the market with strong competitive advantages.

恒德公司是精细化工行业异军突起的新兴的炔醇系列产品制造商，拥有从电石生产到乙炔，再由乙炔生产炔醇系列产品的专有生产技术，四个分厂组成一个电石深加工产业链，在四川乃至我国西部也独具特色，因此使恒德公司在市场上具有较强的竞争优势。

Acetylene black A special type of carbon black formed by an exothermic decomposition of acetylene.

乙炔黑：乙炔热分解时形成的一种特殊碳黑。和其它类型碳黑相比，它具有高度团聚和结晶趋势。

Since acetylene is a flammable gas, caution should be taken in extinguishing the fire until the

因为乙炔是易燃气体，灭火时一定要一直特别谨慎，直到乙炔气体源头被切断。

The artical puts forward the corresponding technical transform of the Oxygen-acetylene cutting and welding equipment-with liquid gas instead of acetylene.

本文针对我国火焰加工的能源结构状况，提出对氧—乙炔切割与焊接设备进行相应的技术改造，实现用液化石油气代替乙炔。

Since acetylene is a flammable gas, caution should be taken in extinguishing the fire until the source of acetylene gas can be stopped.

因为乙炔是易燃气体，灭火时一定要一直特别谨慎，直到乙炔气体源头被切断。

Acetylene generator.

乙炔罐乙炔发生器。

The acetylene flame UV spectrum was measured and the flame temperature was calculated.

测量了乙炔燃烧火焰的紫外辐射光谱，计算出乙炔燃烧火焰的温度。

Steel, or malleable iron fittings may be used. Cast iron is not permissible for fittings.

因为有可能生成爆炸性的乙炔化物，纯铜、银或水银决不能用乙炔直接接触。

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。蒸人的暑热使他头晕目眩。

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。属类：-〖产品安全

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。