天然气埋地管线泄漏检测摘要：天然气管线分布在城市的各个角落，天然气地下管网的预防性检测已成为齐齐哈尔港华燃气有限公司安全防护延长管道使用寿命的重要手段，本文对天然气地下管网的预防性检测进行了分析和探讨。关键词：天然气管线；泄漏检测；设备abstract: the natural gas pipeline distribution is in every corner of the city, underground natural gas pipe network preventive detection has become an important means of the security extension pipeline service life for the qiqihaer hong kong and china gas limited company, this paper analyzes and discusses underground natural gas pipe network preventive test.keywords: nat
