涂沥青 meaning in Chinese

asphalt
bitumenizing

Bitumen - coated pipe
涂沥青的管子
Specification for bitumen - based coatings for cold application , suitable for use in contact with potable water
适用于与饮用水接触的冷涂沥青基覆层规范
Bituminous mixtures - test methods for hot mix asphalt - hot sand test for the adhesivity of binder on precoated chippings for hra
沥青混合料.热拌沥青混合料的试验方法. hra用预涂沥青碎石上粘合剂粘性的热砂试验