突然、完全的真空丧失 Sudden and catastrophic loss of insulating vacuum
完全的真空丧失 sudden loss of insulation vacuum
低真空空气测微仪 low vacuum air micrometer
热真空失重 Weight loss under thermal vacuum; Total mass loss
真空空间 vacuum space; Space; evacuated
[真空]检漏器 Sniffer
126kV双断口真空断路器 126 kV double-break vacuum circuit breaker
1周波快速真空断路器 one cycle fast speed VCB
200kg真空炉 200kg vacuum furnace
20kV户外柱上真空断路器 20 kV outdoor on-post vacuum circuit breaker
24kV户外高压交流真空断路器 24 kV outdoor high-voltage AC vacuum circuit breaker
3阶互调失真 third-order intermodulation distortion(IMD3
3阶交调失真 IM3
4W2真空内扭摆磁铁 4W2 in-vacuum wiggler
500mm真空练泥机 vacuum pig mill 500mm
AgCu28真空焊料 AgCu28 vacuum solder
B-A电离真空计 Bayard-Alpert ionization gauge (B-A gauge; B-A gauge
CuCr真空触头 CuCr contact materials
EGR阀真空度 EGR valve vacuum