石油天然气管道保护法 the Law on the Protection of Oil and Natural Gas Pipelines
管道漏水保护 TSI
管道甩动保护 piper whip protection
管道阴极保护工程 Pipeline cathodic protection engineering ; Cathodic protection of pipeline engineering
地下管道阴极保护 cathodic protection of underground pipeline
廖永远在讲话中对甘肃省在管道保护工作方面所取得的成效给予充分肯定。
In his speech, Liao always in the pipeline to Gansu Province with regard to the protection and fully affirmed the achievements.
通过测试管道保护电位，并依据电位准则对管道的保护效果进行评价，是最简便而通行的方法。
Through protection potential tests, the protection effect of pipelines can be evaluated according to the potential standard. This is the most simple and popular method.
中国石油作为甘肃境内油气管道重要运营商，高度重视管道安全问题，多次与甘肃省携手开展管道保护工作。
Chinese oil and gas pipeline in Gansu Province as an important carrier, attaches great importance to pipeline safety, and Gansu Province to join hands to carry out several pipeline protection.
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