1) low-velocity vacuum oil transfer line
低速减压转油线
2) vacuum transfer line
减压转油线
1.
This paper analyzes weld fillet cracking causes of inlet nozzle of the vacuum distillation col-umn in distillation unit,and introduces the impor-tance of cold tightening of vacuum transfer line and some noticeable problems during maintenance.
分析了蒸馏装置减压塔进料接管角焊缝开裂、泄漏原因,阐述了减压转油线冷紧的重要性及检修中应注意的问题。
3) retarder oil pressure
减速器油压
4) drill stalling
钻进时转速减低
5) decompression line oil
减压侧线油
6) low pouring point vacuum residue
低凝减压渣油
1.
The 10 # construction asphalt was developed by oxidation reaction using Dagang vacuum residue of mixed high pouring point oil, FCC slurry and low pouring point vacuum residue as the feedstock under experimental conditions such as different proportion, air flow rate and oxidation temperature.
将 10 # 建筑沥青的原料由单一的羊三木低凝减压渣油拓展为高凝减压渣油和催化油浆。
补充资料：反应性减低
反应性减低
hypoergy
反应性过低，较强的刺激才引起反应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条