1.
Comparison and Selection of Pressure-tier System of Nanchang Urban Main Gas Pipelines
南昌市城区天然气输气主干管压力级制比选
2.
Pressure-temperature ratings for steel pipe flanges
GB/T9131-1988钢制管法兰压力温度等级
3.
A Study On the Reduction In Pressure Fluctuations For An Independent Pressure-Control-Type Continuously Variable Transmission
减小一独立压力控制型无级变速器压力波动的研究
4.
Selection of Pilot Buses in Secondary Voltage Control of Power System;
电力系统二级电压控制中枢节点的选择
5.
A Report about the Fabricating Penstocks for the Seepage Tunnel of Tianshengqiao Hydroelectric Power Station;
天生桥二级水电站三号引水隧洞压力钢管制作
6.
Proportional Pressure Control of Mixed Loop of Heat-supply Secondary Circuit
供热二级管网混合回路的比例压力控制
7.
pressure and velocity stages
压力速度联合分级法
8.
three pressure stage impulse turbine
三压力级冲动式汽轮机
9.
pressure-stage impulse turbine
压力级冲动式汽轮机
10.
combination pressure and velocity stage turbine
复合压力-速度级涡轮机
11.
two-stage pressure-gas burner
两级压力气体燃烧器
12.
pressure controlled valve
压力调节阀压力控制阀
13.
triple action skid control brake system
三级降压防滑制动系统
14.
multi-stage compression refrigeration cycle
多级压缩式制冷循环
15.
Axis Grenadiers LMG42 upgrade improved slightly in terms of damage and suppression rate. Cost remains the same.
掷弹兵的轻型mg42升级在伤害和压制能力方面稍微增强，价格不变。
16.
Existing Problems in the Appraisement of Certificate of Manufacture for D Grade Pressure Vessels;
D级压力容器制造许可证鉴定评审中企业存在问题综述
17.
Curtis Rateau combined turbine
复速级-压力级复式汽轮机
18.
pressure (step-type)controller
压力（位式）控制器