就是那个像水滴的符号，你没有创建，直接拉过来就行
a按油牌号规定选用液压油,加油之前油液必须过滤,定期化验油质,合理更换,一般每年换油一次并更换吸油口滤油器. According to the oil trademark stipulated selects the hydraulic fluid before, refuels the fat liquor must filter, the regular chemical examination oil material, the reasonable replacement, general...
1.0~15.0wt% of liquid viscosity index improver is included in the liquid hydraulic fluid composition. 机译:目的:提供具有改善的热氧化稳定性的液压流体组合物,以增强包括氧化稳定性,热稳定性,粘性和闪点在内的主要性能。组成:一种液体液压流体组合物,其包含一种液体粘度指数改进剂,该改进剂包含API组III中...
The main parameters of optimized design to fracture are dimensionlessfluid productivity index,dimensionless proppant number and dimensionless fracture conductivity,and it is the key that understands the relationship of these to optimum design of hydraulic fracturing. ...
Feeding brake hydraulic cylinder Φ125/Φ70-550 Baotou Steel Sluice hydraulic cylinder Φ100/Φ70-420(470) Seamless Pipe Application of the customer Product Application Name Main Product Specifications 天津无缝 Ring furnace area (furnace door, front burner) Three-roll centering Φ14...
The main parameters of optimized design to fracture are dimensionless fluid productivity index,dimensionless proppant number and dimensionless fracture conductivity,and it is the key that understands the relationship of these to optimum design of hydraulic fracturing. 压裂优化设计的主要参数是无因次采液指...
The main parameters of optimized design to fracture are dimensionlessfluid productivity index,dimensionless proppant number and dimensionless fracture conductivity,and it is the key that understands the relationship of these to optimum design of hydraulic fracturing. ...
Sluice hydraulic cylinder Φ100/Φ70-420(470) Seamless Pipe Application of the customer Product Application Name Main Product Specifications 天津无缝 Ring furnace area (furnace door, front burner) Three-roll centering Φ140/Φ100-300 Punching machine area ...