asphalt base paper

tarred roofing felt

油毛毡, 沥青纸板

asphalt laminated paper

层压防潮纸，沥青纸

Paper base petroleum asphalt felt asphalt paper

GB326-1989石油沥青纸胎油毡、油纸

asphalt sheathing paper

涂布防潮纸沥青涂布纸

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

Full of or covered with pitch.

沥青的、涂沥青的充满或铺着沥青的

Pilot-scale Study on Produce to Electromagnetic Shielding with Coal Tar Pitch and Lignin from Paper-making Black Liquor;

用煤沥青和造纸黑液中的木质素制备电磁屏蔽材料的中试研究

floor covering with a base of paper or paperboard impregnated with asphalt, bitumen or similar substances, whether or not cut to size

铺地用品,以纸或纸板,浸有柏油、沥青或类似物质,不论是否已裁定尺寸

A bituminous material, such as asphalt, used to pave roads.

沥青，柏油一种含沥青物质，如沥青，用于铺路

cover with asphalt or a similar surface, of roads.

在路的表面用沥青或类似沥青覆盖。

Specifications and test methods of bitumen and bituminous mixtures for highway engineering

公路工程沥青及沥青混合料试验规程

A black, viscous natural bitumen.

软沥青一种天然的黑色粘性沥青

Resembling pitch in consistency.

有沥青性质的在结构、形式上象沥青的

The Research of Mechanism on the Asphalt Structure and High Polymer Modified Asphalt;

沥青结构及高聚物改性沥青机理研究

The Experimental Study on the Performance of Hard Asphalt and Asphalt Mixture;

硬沥青及硬沥青混合料性能试验研究

The Study on Pavement Performance of Yanxin Asphalt and Asphalt Mixture;

燕鑫沥青及沥青混合料路用性能研究

Study on the Gilsonite/Polymer Asphalt Modifiers

岩沥青/聚合物复合沥青改性剂的研究