GOST 34029-2016 管道阀门. 干线管道和石油产品管道的止回阀. 通用规格
Pipeline valves. Check valves for trunk pipelines and petroleum product pipelines. General specifications
GOST R 55020-2012 管道阀门.管道干线用刀闸阀.通用规格
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
GOST 33852-2016 管道阀门. 干线管道的刀型闸阀. 通用规格
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
GOST 9544-2015 管道阀门. 阀门泄漏率
Pipeline valves. Leakage rates of valves
GOST 9544-1993 管道阀门 阀门泄漏率
Pipeline gate valves-rates of gates sealibility
GOST 9544-1975 管道阀门 阀门泄漏率
Pipeline stop valves. Standards for disc tightness
TCVN 1394-1985 管道阀门.阀门.主要参数
Pipeline valves.Valves.Main parameters
ARMY UFGS-33 60 01-2008 管道阀门和阀门人孔中的设备
This guide specification covers the requirements for valves, piping and equipment in valve manholes that form a part of an underground heat
VALVES, PIPING, AND EQUIPMENT IN VALVE MANHOLES
SNI 05-6900-2002 管道阀门规格
Spesification for pipelines valve
GOST 24856-2014 管道阀门. 术语和定义
Pipeline valves. Terms and definitions
SEV 3033-1963 图纸．管道和阀门标志
ANSI/AWWA C800-2012 地下管道阀门和配件
Underground Service Line Valves and Fittings
ANSI/AWWA C800-2005 地下管道阀门和配件
This standard covers valves, fittings, service saddles, and meter setters for use in service line from the main through the meter valve or meter
Underground Service Line Valves and Fittings
GOST 24856-1981 管道阀门 术语和定义
Industrial pipeline fittings. Terms and definitions
HG 20519.21-1992 特殊阀门和管道附件表
GOST 34029-2016 管道阀门. 干线管道和石油产品管道的止回阀. 通用规格
Pipeline valves. Check valves for trunk pipelines and petroleum product pipelines. General specifications
GOST R 55020-2012 管道阀门.管道干线用刀闸阀.通用规格
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
GOST 33852-2016 管道阀门. 干线管道的刀型闸阀. 通用规格
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
GOST 9544-2015 管道阀门. 阀门泄漏率
Pipeline valves. Leakage rates of valves
GOST 9544-1993 管道阀门 阀门泄漏率
Pipeline gate valves-rates of gates sealibility
GOST 9544-1975 管道阀门 阀门泄漏率
Pipeline stop valves. Standards for disc tightness
TCVN 1394-1985 管道阀门.阀门.主要参数
Pipeline valves.Valves.Main parameters
ARMY UFGS-33 60 01-2008 管道阀门和阀门人孔中的设备
This guide specification covers the requirements for valves, piping and equipment in valve manholes that form a part of an underground heat
VALVES, PIPING, AND EQUIPMENT IN VALVE MANHOLES
SNI 05-6900-2002 管道阀门规格
Spesification for pipelines valve
GOST 24856-2014 管道阀门. 术语和定义
Pipeline valves. Terms and definitions
SEV 3033-1963 图纸．管道和阀门标志
ANSI/AWWA C800-2012 地下管道阀门和配件
Underground Service Line Valves and Fittings
ANSI/AWWA C800-2005 地下管道阀门和配件
This standard covers valves, fittings, service saddles, and meter setters for use in service line from the main through the meter valve or meter
Underground Service Line Valves and Fittings
GOST 24856-1981 管道阀门 术语和定义
Industrial pipeline fittings. Terms and definitions
HG 20519.21-1992 特殊阀门和管道附件表
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