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农业灌溉用(PVC-U)管检测

发布时间:2023-07-18 13:47:30

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军工检测 其他检测

GB/T 21401-2008 设备.铝

本标准规定了用于农业灌溉系统中输水铝管的性能要求和试验方法,使用温度不超过50℃。 本标准适用于手动牵引管,固定或临时安装的管道。 本标准不适用于整体联接式管道,适用于这种管道的标准是本标准今后的研究内容

Agricultural irrigation equipment.Aluminium irrigation tubes

GB/T 13664-2006 低压输水硬聚氯乙烯(PVC-U)

本标准规定了以聚氯乙烯树脂为主要原料,经挤出成型的低压输水灌溉用硬聚氯乙烯管材(以下简称管材)的产品分类、技术要求、试验方法及检验规则、标志、包装、运输、贮存。 本标准适用于公称压力为0.4MPa及以下的低压输水灌溉用管材

Unplasticized poly(vinyl chloride) (PVC-U) pipes for low-pressure conveyance in irrigation

GB/T 26729-2011 设备.地表聚氯乙烯(PVC)低压.技术规范和试验方法

本标准规定了用于灌溉中通过阀门供给和分配低压灌溉水的未增塑聚氯乙烯(PVC)管的技术要求。 本标准适用于管径范围为50mm~315mm低压室外用PVC管

Agricultural irrigation equipment.PVC above-ground low-pressure pipe for surface irrigation.Specifications and test methods

GB/T 13664-1992 低压输水薄壁硬聚氯乙烯(PVC-U)

本标准规定了以聚氯乙烯树脂为主要原料,经挤出成型的低压输水灌溉用硬聚氯乙烯管材(以下简称管材)的产品分类、技术要求、试验方法及检验规则、标志、包装、运输、储存。 本标准适用于公称压力0.32MPa以下的低压输水灌溉用管材

Thin wall unplasticized polyvinyl chloride(PVC-U) pipes for low-pressure conveyance in irrigation

ISO 11678:1996 设备 铝制

Contains minimum requirements and test methods for aluminium tubes intended for use in agricultural irrigation systems at temperatures not exceeding

Agricultural irrigation equipment - Aluminium irrigation tubes

BS ISO 16399:2023 设备 水表

1   Scope This document specifies the requirements and certification procedures for water meters , irrespective of the design technologies used

Agricultural irrigation equipment. Meters for irrigation water

GB/T 19793-2005 设备 水动

本标准规定了水动灌溉阀(以下简称水动阀)的结构、技术要求和试验方法。该水动阀用于水温不超过50℃,水中可含有农业常用类型和浓度的肥料和化学物的灌溉系统。 本标准适用于公称尺寸大于等于15mm的水动阀。该水动阀的设计工作状态为全开和全闭,但也可以在任意中间状态工作

Agricultural irrigation equipment.Hydraulically operated irrigation valves

DB65/T 3611-2014 水定额

Agricultural Irrigation Water Quotas

DB11/T 1528-2018 水定额

Agricultural Irrigation Water Quotas

NF U51-432:1990 设备.小型设备聚乙烯.规范

Irrigation equipmpent. Polyethylene tubes for micro-irrigation equipment. Specifications.

BS ISO 9635-5:2006 设备.阀.控制阀

This part of ISO 9635 specifies construction and performance requirements and test methods for control valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Control valves

BS ISO 9635-4:2006 设备.阀.空气阀

This part of ISO 9635 specifies construction and performance requirements and test methods for air valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Air valves

BS ISO 9635-3:2006 设备.阀.止回阀

This part of ISO 9635 specifies construction and performance requirements and test methods for check valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Check valves

BS ISO 9635-2:2006 设备.阀.隔离阀

This part of ISO 9635 specifies construction and performance requirements and test methods for isolating valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Isolating valves

BS ISO 9635-2:2014 设备.阀.隔离阀

Agricultural irrigation equipment. Irrigation valves. Isolating valves

GB/T 21401-2008 设备.铝

本标准规定了用于农业灌溉系统中输水铝管的性能要求和试验方法,使用温度不超过50℃。 本标准适用于手动牵引管,固定或临时安装的管道。 本标准不适用于整体联接式管道,适用于这种管道的标准是本标准今后的研究内容

Agricultural irrigation equipment.Aluminium irrigation tubes

GB/T 13664-2006 低压输水硬聚氯乙烯(PVC-U)

本标准规定了以聚氯乙烯树脂为主要原料,经挤出成型的低压输水灌溉用硬聚氯乙烯管材(以下简称管材)的产品分类、技术要求、试验方法及检验规则、标志、包装、运输、贮存。 本标准适用于公称压力为0.4MPa及以下的低压输水灌溉用管材

Unplasticized poly(vinyl chloride) (PVC-U) pipes for low-pressure conveyance in irrigation

GB/T 26729-2011 设备.地表聚氯乙烯(PVC)低压.技术规范和试验方法

本标准规定了用于灌溉中通过阀门供给和分配低压灌溉水的未增塑聚氯乙烯(PVC)管的技术要求。 本标准适用于管径范围为50mm~315mm低压室外用PVC管

Agricultural irrigation equipment.PVC above-ground low-pressure pipe for surface irrigation.Specifications and test methods

GB/T 13664-1992 低压输水薄壁硬聚氯乙烯(PVC-U)

本标准规定了以聚氯乙烯树脂为主要原料,经挤出成型的低压输水灌溉用硬聚氯乙烯管材(以下简称管材)的产品分类、技术要求、试验方法及检验规则、标志、包装、运输、储存。 本标准适用于公称压力0.32MPa以下的低压输水灌溉用管材

Thin wall unplasticized polyvinyl chloride(PVC-U) pipes for low-pressure conveyance in irrigation

ISO 11678:1996 设备 铝制

Contains minimum requirements and test methods for aluminium tubes intended for use in agricultural irrigation systems at temperatures not exceeding

Agricultural irrigation equipment - Aluminium irrigation tubes

BS ISO 16399:2023 设备 水表

1   Scope This document specifies the requirements and certification procedures for water meters , irrespective of the design technologies used

Agricultural irrigation equipment. Meters for irrigation water

GB/T 19793-2005 设备 水动

本标准规定了水动灌溉阀(以下简称水动阀)的结构、技术要求和试验方法。该水动阀用于水温不超过50℃,水中可含有农业常用类型和浓度的肥料和化学物的灌溉系统。 本标准适用于公称尺寸大于等于15mm的水动阀。该水动阀的设计工作状态为全开和全闭,但也可以在任意中间状态工作

Agricultural irrigation equipment.Hydraulically operated irrigation valves

DB65/T 3611-2014 水定额

Agricultural Irrigation Water Quotas

DB11/T 1528-2018 水定额

Agricultural Irrigation Water Quotas

NF U51-432:1990 设备.小型设备聚乙烯.规范

Irrigation equipmpent. Polyethylene tubes for micro-irrigation equipment. Specifications.

BS ISO 9635-5:2006 设备.阀.控制阀

This part of ISO 9635 specifies construction and performance requirements and test methods for control valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Control valves

BS ISO 9635-4:2006 设备.阀.空气阀

This part of ISO 9635 specifies construction and performance requirements and test methods for air valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Air valves

BS ISO 9635-3:2006 设备.阀.止回阀

This part of ISO 9635 specifies construction and performance requirements and test methods for check valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Check valves

BS ISO 9635-2:2006 设备.阀.隔离阀

This part of ISO 9635 specifies construction and performance requirements and test methods for isolating valves, intended for operation in irrigation

Agricultural irrigation equipment - Irrigation valves - Isolating valves

BS ISO 9635-2:2014 设备.阀.隔离阀

Agricultural irrigation equipment. Irrigation valves. Isolating valves

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