GW4型高压隔离开关
GW4 high voltage isolating switch
GW7C-800型高压隔离开关
the type of GW7C-800 high voltage isolating switch
超高压高温技术
superhigh pressure-high temperature technology
超高压压缩机
super high pressure compressor
superhigh pressure compressor
extra high pressure compressor
Superhigh - pressure compressor
低压-高压热水换热器
LPHP hot water heat exchanger
高压泵输送
high-pressure pump transportation
高压泵原理
principle of high-pressure pump
高压高产气井
well with high pressure and high production rate
高压高纯度气体
high pressure and high purity gas
高压高功率(hphP)甚高频等离子增强化学气相沉积(VHF-PECVD)
high pressure and high power(hphP) VHF-PECVD
高压高频
high voltagehigh frequency