1.
native asphaltic pyrobitume
天然地沥青质焦沥青
2.
EXPERIMENTAL STUDY ON THE INDUCTION OF RAT LUNG CANCER BY COAL TAR PITCH PARTICULATES
煤焦沥青诱发大鼠肺癌的实验研究
3.
Being applicable at low temperatures it offers a suitable alternative to coal tar epoxy.
低温时，可作为环氧煤焦沥青漆的替代物。
4.
Study on the mouse forestomach neoplasms induced by coal tar pitch smoke
煤焦沥青烟气诱发小鼠前胃肿瘤的研究
5.
Detection of serum SOD,MDA, and SA in workers exposed to coal tar pitch;
煤焦沥青接触者血清SOD、MDA及唾液酸检测
6.
Review on Coal Tar Epoxy Coatings
浅析环氧煤焦沥青涂料的研究现状及进展
7.
tar-macadam plant
焦油沥青碎石拌制机
8.
testing method for creosote oil, prepared tar and tar pitch
杂酚油、加工焦油及沥青
9.
Study on Co-coking Blending Coking Coal with Low Temperature Coal Tar Pitch and Tarry Residue;
低温煤焦油沥青及焦油渣配煤炼焦实验研究
10.
Method for the determination of the true specific gravity of pitch coke
GB/T3071-1982沥青焦真比重的测定方法
11.
standard volume correction table for tar and coal-tar pitch
焦油及煤沥青标准标准体积校正表
12.
Method for determination of coking value of coal pitch
GB/T8727-1988煤沥青结焦值的测定方法
13.
tar-macadam batch mixer
焦油沥青碎石分批拌和机
14.
kettle ,asphalt- pitch- or tar-heating wheeled
柏油、沥青、焦油加热锅,带轮
15.
Tar is much used in making modern roads.
修建现代公路多用焦油沥青。
16.
EXPERIMENT STUDY ON COKE YIELD OF COAL PITCH ADDED REDIN
添加树脂的煤沥青析焦率的实验研究
17.
Compositions and Structure Characterizations of Coal Tar Refined Soft Pitch
煤焦油精制软沥青组成及结构的表征
18.
EFFECT OF COAL TAR ADDITION ON SOFTENING POINT AND COKING VALUE OF PITCH
煤焦油加入量对沥青软化点和结焦值的影响