农业灌溉设备 灌溉阀 止回阀检测

BS ISO 9635-3:2006 农业灌溉设备.灌溉阀.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 9635-3:2014 农业灌溉设备.灌溉阀.止回阀

Agricultural irrigation equipment. Irrigation valves. Check valves

GB/T 18691.3-2021 农业灌溉设备 灌溉阀 第3部分：止回阀

本文件规定了止回阀的设计要求、性能要求、一致性评定、标志和包装。该止回阀适用于水温不超过60 ℃ ,并且水中可能含有某些农业常用类型和浓度的肥料或化学物质的灌溉系统。 本文件适用于公称尺寸不小于DN15 的液力驱动式灌溉止回阀。该止回阀的设计工作状态为全开和全关,但也可在任意中间状态长时间工作

Agricultural irrigation equipment—Irrigation valves—Part 3: Check valves

GB/T 18691.3-2011 农业灌溉设备 灌溉阀 第3部分：止回阀

GB/T 18691的本部分规定了止回阀的设计要求、性能要求、一致性评定、标志和包装。 本部分适用于水温不超过60℃、并且水中可能含有某些农业常用类型和浓度的肥料或化学物质的灌溉系统。 本部分适用于公称尺寸不小于DN15的液力驱动式灌溉止回阀。该止回阀的设计工作状态为全开和全关，但也可在任意中

Agricultural irrigation equipment.Irrigation valves.Part 3:Check valves

ISO 9635-3:2006 农业灌溉设备.灌溉阀.第3部分: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 - Part 3: Check valves

KS B ISO 9635-3:2019 农业灌溉设备 - 灌溉阀 - 第3部分:止回阀

Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves

KS B ISO 9635-3-2019 农业灌溉设备 - 灌溉阀 - 第3部分:止回阀

Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves

ISO 9635-3:2014 农业灌溉设备.灌溉阀.第3部分: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 - Part 3: Check valves

GB/T 18691-2002 农业灌溉设备 止回阀

本标准规定了止回阀的结构、技术要求和试验方法。该止回阀用于水温不超过50℃，并且水中可能含有某些农业常用类型和浓度的肥料和/或化学物质的农业灌溉系统。 本标准所述的止回阀可用于含有肥料和/或化学物质的灌溉系统，仅指它对这些物质的耐腐蚀性。本标准并未认可止回阀可用作回流防止装置在系统

Agricultural irrigation equipment--Check valves

KS B ISO 9952:2002 农业灌溉设备.止回阀

이 규격은 농업 관개에서 사용된 비료와 농약 용해액이 포함된 50 ℃ 이하의 용수를 이

Agricultural irrigation equipment-Check valves

KS B ISO 9952-2002(2017 农业灌溉设备止回阀

Agricultural irrigation equipment－Check valves

ISO 9952:1993 农业灌溉设备 止回阀

Specifies the construction and performance requirements (classification, mechanism, installation, marking, valve body length, connections), and test

Agricultural irrigation equipment; check valves

KS B ISO 9952-2020 农业灌溉设备 止回阀

Agricultural irrigation equipment－Check valves

BS ISO 9635-5:2006 农业灌溉设备.灌溉阀.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 农业灌溉设备.灌溉阀.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

标准专题 灌溉 阀门 灌溉阀门

BS ISO 9635-3:2006 农业灌溉设备.灌溉阀.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 9635-3:2014 农业灌溉设备.灌溉阀.止回阀

Agricultural irrigation equipment. Irrigation valves. Check valves

GB/T 18691.3-2021 农业灌溉设备 灌溉阀 第3部分：止回阀

本文件规定了止回阀的设计要求、性能要求、一致性评定、标志和包装。该止回阀适用于水温不超过60 ℃ ,并且水中可能含有某些农业常用类型和浓度的肥料或化学物质的灌溉系统。 本文件适用于公称尺寸不小于DN15 的液力驱动式灌溉止回阀。该止回阀的设计工作状态为全开和全关,但也可在任意中间状态长时间工作

Agricultural irrigation equipment—Irrigation valves—Part 3: Check valves

GB/T 18691.3-2011 农业灌溉设备 灌溉阀 第3部分：止回阀

GB/T 18691的本部分规定了止回阀的设计要求、性能要求、一致性评定、标志和包装。 本部分适用于水温不超过60℃、并且水中可能含有某些农业常用类型和浓度的肥料或化学物质的灌溉系统。 本部分适用于公称尺寸不小于DN15的液力驱动式灌溉止回阀。该止回阀的设计工作状态为全开和全关，但也可在任意中

Agricultural irrigation equipment.Irrigation valves.Part 3:Check valves

ISO 9635-3:2006 农业灌溉设备.灌溉阀.第3部分: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 - Part 3: Check valves

KS B ISO 9635-3:2019 农业灌溉设备 - 灌溉阀 - 第3部分:止回阀

Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves

KS B ISO 9635-3-2019 农业灌溉设备 - 灌溉阀 - 第3部分:止回阀

Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves

ISO 9635-3:2014 农业灌溉设备.灌溉阀.第3部分: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 - Part 3: Check valves

GB/T 18691-2002 农业灌溉设备 止回阀

本标准规定了止回阀的结构、技术要求和试验方法。该止回阀用于水温不超过50℃，并且水中可能含有某些农业常用类型和浓度的肥料和/或化学物质的农业灌溉系统。 本标准所述的止回阀可用于含有肥料和/或化学物质的灌溉系统，仅指它对这些物质的耐腐蚀性。本标准并未认可止回阀可用作回流防止装置在系统

Agricultural irrigation equipment--Check valves

KS B ISO 9952:2002 农业灌溉设备.止回阀

이 규격은 농업 관개에서 사용된 비료와 농약 용해액이 포함된 50 ℃ 이하의 용수를 이

Agricultural irrigation equipment-Check valves

KS B ISO 9952-2002(2017 农业灌溉设备止回阀

Agricultural irrigation equipment－Check valves

ISO 9952:1993 农业灌溉设备 止回阀

Specifies the construction and performance requirements (classification, mechanism, installation, marking, valve body length, connections), and test

Agricultural irrigation equipment; check valves

KS B ISO 9952-2020 农业灌溉设备 止回阀

Agricultural irrigation equipment－Check valves

BS ISO 9635-5:2006 农业灌溉设备.灌溉阀.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 农业灌溉设备.灌溉阀.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

标准专题 灌溉 阀门 灌溉阀门