焦油

Shingles are often dipped in creosote.

屋顶板常焦油。

In Estonia three types of shale tar have been used as alternatives to anthracene oil or carbolineum.

在爱沙尼亚，已有三种页岩焦油用作蒽油或氯化蒽油的替换物。

Two-stage cold coal gas station consists of two-stage coal gasifier, electric detarrer, indirect cooler, electric deoiler, air cooler and coal gas pressure adder.

两段式冷煤气站是由两段式煤气发生炉、电捕焦油、间接冷却、电捕轻油、风冷及煤气加压机组成。

Epoxy or plastic liming may be cast into the concrete pipe during manufacture;or bitumastic or coal tar epoxy may be painted on the concrete pipe surfaces after installation.

可以在制造凝土管道时将环氧和塑胶衬里浇筑在里面，或在安装后用沥青砂浆或煤焦油凝土管的表面。