石油仪器井下耐高温承压密封电连接器生产技术规范Specificationforthemanufacturingtechnologyofhigh-temperaturepressure-resistantsealedelectricalconnectorsfordownholepetroleuminstruments

ICS75.180.10UNSPSC 39.12.14CCSE92UNP团体标准T/UNP XXXX-2025石油仪器井下耐高温承压密封电连接器生产技术规范Specification for the manufacturing technology of high-temperature pressure-resistantsealed electrical connectors for downhole petroleum instruments获取全文请明(征求意见稿)XXXX-Xx-XX发布XXXX-x-XX实施中国联合国采购促进会发布