petroleum chemicals

Hong Kong Petroleum, Chemicals and Pharmaceutical Materials Merchants Association Ltd.

香港石油 、 化工、医药同业商会有限公司.

Wholeheartedly serve the power, petroleum, chemicals, construction, energy, metallurgy, mining, cement and other industries.

全心全意服务于电力 、 石油 、 化工 、 建筑 、 能源 、 冶金 、 矿山 、 水泥建材等行业.

It is widely used for such industries as ship making, mechanical manufacturing, pressure container, petroleum, chemicals and home appliances etc.

广泛用于造船、机械制造、压力容器、石油、化工、家电等行业。

If defective seamless tubes were used in some important occasions such as petroleum, chemicals and boiler, it would lead to disastrous consequences.

由于无缝钢管大都应用于石油、化工和锅炉等高压、高危的场合，如果存在缺陷，将会造成灾难性的后果。

There are three main types synthetic soil conditioner available, derived from petroleum chemicals, the Tertiary period minerals and organic materials.

人工合成土壤结构改良剂可分为石油化工产品、第三纪矿物产品以及无机物与有机物相结合产品共三类。

Tray type cable tray is widely used in petroleum, chemicals, power, light industry, TV, telecommunication, etc.

托盘式电缆桥架是石油 、 化工 、 电力 、 轻工 、 电视 、 电讯等方面应用最广泛的一种.

The major applications of SMB chromatography are also reviewed in fine chemicals, petroleum chemicals and pharmaceuticals fields. At last, the researching status of this technology in our country and the problems existed are presented.

在此基础上，综述了该技术国内外的研究进展以及在精细化工、石油化工、制药等方面的主要应用，对该技术在我国的研究现状以及存在的问题也作了介绍。