gilsonite and similar materials

HOW TO COMPETE AGAINST OVERSEAS ASPHALT PRODUCTS;

沥青产品如何应对入世后的竞争——中国石油沥青生产及市场现状

testing method for distillation of cut-back asphaltic products

溶于石油(馏出物)的沥青产品蒸馏试验方法

The quality of Donghai brand asphalt and objective market;

中国石化东海牌沥青产品质量及目标市场定位

The irradiation stability of bitumen and bituminized producthas been investigated.

本文研究了沥青及沥青固化产品的辐照稳定性。

Exports: Asphalt, bitumen, petroleum products, metals, electricity, oil, vegetables, fruits and tobacco.

主要出口产品：沥青（）柏油成品、油产品、属、力、类、菜、果和烟草。

petroleum products and bituminous materials-determination of water-distillation method

石油产品及沥青-水分含量测定法-蒸馏法

The roof of your home is probably made waterproof by an oil product, bitumen.

你家的屋顶可能是用一种叫沥青的石油产品做成防水的。

A Study on Pavement Performance of Chinese-Made Natural Rock Asphalt Modified Asphalt Mixture

国产天然岩沥青改性沥青混合料路用性能研究

The company is producing polymer and bitumen-based construction products for sealing and waterproofing applications for industry and consumers.

该公司生产密封和防水用的聚合物和沥青基的工业及民用建筑产品。

There are many facts affect the linear contractive quotiety of asphalt concrete, such as the type of asphalt, the asphalt content in asphalt concrete and the temperature period of the asphalt concrete worked in.

试验内容主要包括沥青品种、沥青含量、以及不同温度段中沥青混凝土线收缩系数的测试。

Heat supply technology influences directly the production cost and efficiency of bitumen reservoir.

沥青库加热技术的好坏直接关系到沥青库的生产成本与经济效率。

The Application Research of Native Hard Bitumen in Gussasphalt;

国产硬质沥青在浇注式沥青混凝土中的应用研究

native asphaltic pyrobitume

天然地沥青质焦沥青

To smear or cover with or as if with pitch.

用沥青涂，用沥青覆盖

PREPARATION OF HEAVY-DUTY ROAD ASPHALT FROM BASRA CRUDE

加工巴士拉原油生产重交通道路沥青

Process Simulation and Engineering Design on Distillation Method of Pitch Production;

蒸馏法沥青生产工艺模拟及工程设计

Study on the Development and Technology of Coal-tar Pitch Manufacture in WISCO

武钢煤沥青发展对策和生产技术研究

Elementary Analysis on Early Damage Cause of Urban Bitumen Pavement

城市沥青路面早期损坏产生机理浅析