特种材料管道施工及验收规定（Regulations for construction and acceptance of special material pipeline）.docVIP

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特种材料管道施工及验收规定（Regulations for construction and acceptance of special material pipeline）.doc

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特种材料管道施工及验收规定（Regulations for construction and acceptance of special material pipeline）

特种材料管道施工及验收规定（Regulations for construction and acceptance of special material pipeline） Special material pipeline construction and acceptance standard.Txt19 Ming can be understood as the two moon sits in the sky, mutual care, mutual light, are indispensable, the Everfount light is connected to each other and bridge the link! This long journey filled with many bleak lonely, no friends who are living in the dark, and no friends who are the orphans. This paper is composed of 123504500 contribution Doc document may at the WAP end of the browsing experience poor. Suggest you select TXT, or download the source file to the machine view. Specifications for construction and acceptance of special material pipeline Preparation: Li Jili: Wang Benfan: Wang Benfan approved the audit China chemical engineering construction company in September 2004 Sixth Catalog The first chapter second chapter material, pipe and valve inspection section second section third section valve pipe fittings fourth savings, hanger fifth filler metal material sixth day storage of the third chapter piping prefabrication and installation of the first pipe cutting and groove processing section second section third section fourth bend pipe prefabrication prefabricated pipe hydraulic strength test the fifth section pipe installation and cleaning Sixth savings, installation of hanger pipe welding fourth chapter section 1 general provisions section second preparation before welding welding process required by section fourth section third section fifth weld repair welding inspection The fifth chapter pipeline purging and tightness test of the sixth chapter (cold) pipe insulation and anticorrosion engineering acceptance of the seventh chapter Chapter I General Provisions 1.1 the provisions in the country and no chemical industry code for construction and acceptance of special material pipeline case, based on the preparation of ASTM based standards and our construction of acetic acid. It is suitable for engineerin