| 释义 |
1 ?精练焦油 ... refined pyridine base 精练吡啶碱类 refined tar 精练焦油 refinery 炼油厂 ... 2 ?精制焦油 ... highly refined 高度精制的 refined tar 精制焦油 gild refined gold 做无需做的事... 3 ?精制柏油 ... refined salt 精盐; 精制盐; 精制盐 refined tar 精制柏油 refined tetanus antitoxin 精制破伤风抗毒素; 精制破伤风抗毒素 ...
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Other products: 420 reclaimed activator, T501 antioxidant, refined 420 activator, coal tar, pine tar, dipentene, white factice and black factice. 本厂其它产品有：420再生活化剂、T501抗氧剂、精制420活化剂、煤焦油、松焦油、双戊烯、白油膏、黑油膏等。 - 2
Main business: coal, Metallurgical coke, Bituminous coal, coal tar pitch, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products. 主营：煤炭、冶金焦、煤焦油、煤沥青、焦化苯、燃料油、混合油、精萘、工业萘、硫酸铵、轻苯、粗苯、洗油、蒽油等国标产品。 - 3
The mesophase pitch derived from refined coal tar Pith has a higher spinning temperature during melt-spinning, which is unfavorable to stable continuous spinning. 由煤沥青调制的中间相沥青在熔纺过程中纺丝温度较高，不利于稳定连续纺丝。
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