It can be widely used in petroleum, chemical industry, electric power, water transportation, Boiler and so on, about their pipeline construction and maintenance operations.
可广泛适用石油、化工、电力、水气输送、锅炉等行业的管道施工和维修作业。
Consulting engineers for pipeline construction, maintenance, rehabilitation of pipe and sewer systems and consulting for environmental technology.
管道建设和维护，管道和下水道系统改建领域的工程咨询服务，以及环保技术咨询。
The causes of indoor drainage pipeline blockage are analyzed from three aspects of design process, construction methods, post-use maintenance and effective prevention measures are proposed.
从设计过程、施工环节、后期使用维护等三方面分析室内排水管道堵塞的原因，并提出有效地防止措施。
This article from the chemical pipeline design, the construction, the approval went into production, aspect and so on movement maintenance, on-line transformation in detail elaborated the chemi...
从化工管道的设计、施工、验收投产、运行维护、在线改造等方面详细阐述了化工管道工程的质量安全问题。
This article from the chemical pipeline design, the construction, the approval went into production, aspect and so on movement maintenance, on-li…
从化工管道的设计、施工、验收投产、运行维护、在线改造等方面详细阐述了化工管道工程的质量安全问题。
This article from the chemical pipeline design, the construction, the approval went into production, aspect and so on movement maintenance, on-li…
从化工管道的设计、施工、验收投产、运行维护、在线改造等方面详细阐述了化工管道工程的质量安全问题。
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