Add different for different crude oil pour point depressant, dispersant or viscosity reducer can improve low-temperature fluidity of crude oil.
针对不同原油加入不同降凝剂、分散剂或降粘剂可以改善原油的低温流动性。
Since the gear reducer is working with load, attention shall be paid to the temperature increase of axial cone bearing and sliding thrust bearing oil sump.
因为减速机此时已经是带负荷运转，所以应特别注意输入轴锥轴承的温升和滑动推力轴承油池的温升有无异常现象等。
It is used for installing gas pressure & temperature sensor. It is installed between reducer outlet and injector inlet position.
燃气压力温度传感器安装法兰用于安装燃气温度压力传感器，安装在喷阀进气口和减压器出气口之间。
Check each part is working properly, ie. any abnormal noise and temperature increase on oil pump, filter, cooler, heater, gear reducer.
检查系统零部件运转是否正常是指密切注意油泵，过滤器，冷却器，加热器，减速机运转有无异常的噪音和温升。
A solvent was used as gold extractant and a sort of compound back extract reducer was used for reduction at one step in normal temperature.
用某溶剂作为金萃取剂，用某复合反萃还原剂在常温条件下进行一步还原；将箱式混合澄清槽经改进后作为萃取器。
A solvent was used as gold extractant and a sort of compound back extract reducer was used for reduction at one step in normal temperature.
用某溶剂作为金萃取剂，用某复合反萃还原剂在常温条件下进行一步还原；将箱式混合澄清槽经改进后作为萃取器。
应用推荐