combination gauge
真空压力表组合量规
combined suction and force pump
吸压(两用)泵，联合真空压力表
vacuum tube multivoltmeter
真空管多量程电压表
Bourdon and Schaffer pressure vacum gauge
波登-舍费尔压力-真空表
glass-construction vacuum pressure measuring gauge
玻璃结构真空压强测量规
Effects of Vacuum Die Casting Processing Parameters on Mechanical Properties of AM50 Magnesium Alloy
真空压铸工艺参数对AM50镁合金力学性能的影响规律
an ionization gauge
电离压力[真空]计
Watts is pleased to introduce our full line of temperature, pressure, and combination pressure/ temperature gauges and accessories for HVAC applications.
美国瓦茨在此介绍我们适用于暖通空调系统的全系列温度表、力表和压力/度组合表以及附件。
DESIGN OF AN ABSOLUTE HIGH VACUUM PRESSURE GAUGE
一种新型绝对高真空压力规结构的设计
calibration system of compression-type vacuum gauge
压缩式真空规校准系统
Computation & Study on Settlement Law and Consolidation in The Vacuum-Heaped Load Combining Pre-compression;
真空堆载联合预压固结与沉降规律研究
Analysis of Low Vacuum Pressure of Turbine Generator and Disposal Measure
汽轮发电机组真空压力低原因分析及处理
Modeling and Analysis of Vacuum Counter-Pressure Casting Based on Digital Combination Valve
基于数字组合阀的真空差压铸造系统建模分析
Microstructure and Properties of Al_2O_3/Cu-Cr Composites Prepared by Vacuum Hot-pressed Sintering
真空热压烧结Al_2O_3/Cu-Cr复合材料的组织与性能
Excessive energy is also required to achieve appropriate pressures and vacuums.
还需要额外的能量来造成所需的压力和真空。
Simulation of Pressure and Flux of Oil Supply System for an Aeroengine
某型航空发动机滑油供油系统压力和流量仿真
recording vacuum tube voltmeter
记录式真空管电压表
ultra-short wave vacuum tube voltmeter
超短波真空管电压表