roofing asphalt的例句大全

Study on the Feed of Roofing Asphalt 10 Building Site

10号建筑沥青的原料开发研究

A new process for producing roofing asphalt by steam cracking and condensation

建筑沥青生产新工艺&渣油过热水蒸汽裂解缩合

A new process for producing roofing asphalt from petroleum residua by steam cracking and condensation has been studied in the laboratory.

在实验室中研究了一种从石油残渣油制取建筑沥青的新工艺&水蒸汽裂解缩合。

Asphalt primer used in roofing, dampproofing and waterproofing

防湿、防水用沥青底漆膜

Key points for construction of local joints on Asphalt Roll Roofing

油毡瓦屋面细部节点的施工要点

Mixed asphalt and crushed stone gravel or sand, used for paving or roofing.

树脂，自然沥青某种自然的沥青，如矿石沥青或树脂。

Asphalt shingles, also known as composition shingles, are so widely used because of their moderate cost, light weight ( compared to many other roofing products), durability, and ease of installation.

沥青瓦之所以被广泛采用是因为其适中的价格、较轻的重量（相比于其他大部分屋面材料）、耐久性，以及简单的安装方法。