Detection of Serum ras P21 Level inCTP(Coal Tar Pitch) Exposed Workers
沥青工血清ras P21蛋白水平检测
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
testing method for creosote oil, prepared tar and tar pitch
杂酚油、加工焦油及沥青
The Prime Coat Choosihg Construction Technique in the semi-rigid Base of Aspnalt Pavement;
沥青路面基层透层沥青的选择与施工技术
Study on the Hot In-place Recycling Technology of Asphalt and Asphalt Mixture
沥青及沥青混合料就地热再生工艺研究
Aging of Asphalt from Warm Mix Asphalt Mixture During Construction
温拌沥青混合料中沥青在施工阶段的老化程度
Application of Asphalt Mixture Transfer Truck in Construction of Asphalt Pavement
沥青混合料转运车在沥青路面施工中的应用
Construction Technology and Quality Control of Rock Asphalt Modified Asphalt Mixture
岩沥青改性沥青混合料路面施工工艺及质量控制
Construction Technology and Notices of TLA-modified Heavy Traffic Asphalt
特立尼达湖沥青改性重交通沥青施工工艺及注意事项
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
Research of Duroflex Bitumen Construction Craft of Concrete Road Surface
Duroflex沥青混凝土路面施工工艺的研究
Equipment and Construction Technique of Cold Recycle of Asphalt Mixing Plant
沥青路面厂拌冷再生施工工艺及设备
Superficial Analysis of Construction Technology for SBS Modified Asphalt Pavement
浅析SBS改性沥青路面的施工工艺
Mix design and construction technology of asphalt pavement withandesite aggregates
安山岩沥青路面配比设计与施工工艺
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
supply of bituminous pavement materials and construction of special bituminous surfacing [public works category]
沥青铺面物料的供应及特别沥青路面的建造〔公共工程类别〕
Full of or covered with pitch.
沥青的、涂沥青的充满或铺着沥青的