pressurization by nitrogen gas的意思|示意
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氮气定压
pressurization by nitrogen gas的网络常见释义
氮气定压 ... multiturn winding = 多匝绕组，多匝线圈 pressurization by nitrogen gas = 氮气定压 metering = 测量，计量；记录，统计；计数，限油，调节 ...