发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Agricultural irrigation equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters
Agricultural irrigation equipment—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters
本标准规定了农业灌溉系统中使用的网式过滤器(以下简称过滤器)的一般结构要求和试验方法。 本标准未涉及过滤器的过滤性能、效率和能力(过滤水的质量、完全堵塞前的运行时间等),也未涉及带有自动清洗装置的网式过滤器
Agricultural irrigation equipment--Filters--Strainer-type filters
Agricultural irrigation equipment. Filters for microirrigation. Strainer-type filters and disc filters
本标准规定了农业灌溉系统中使用的自动清洗网式过滤器(以下简称过滤器)的一般结构要求和试验方法。 本标准不涉及过滤器的过滤性能、效率和能力(过滤水的质量、完全堵塞前的运行时间等)。 注1:GB/T l8690.2《农业灌溉设备过滤器 网式过滤器》规定了网式过滤器的一般结构要求和试验方法
Agricultural irrigation equipment--Filters--Automatic self-cleaning strainer-type filters
Agricultural irrigation equipment. Filters for microirrigation. Automatic flushing strainer-type filters and disc filters
Agricultural irrigation equipment. Filters for microirrigation. Granulated media filters
1.1 This standard specifies the general construc-tion requirements and test methods for strainer-type filters ( strainers ) intended for operation
This part of ISO 9912 specifies general construction requirements and test methods for automatic flushing strainer-type filters and disc filters
Agricultural irrigation equipment.Filters for microirrigation.Part 3: Automatic flushing strainer-type filters and disc filters
本文件规定了农业灌溉系统中使用的过滤器过滤等级验证的试验方法。 本文件适用于验证过滤器制造厂声明的特定过滤器的过滤等级。本试验方法利用堵塞流量计(CCM)装置将被试过滤器的过滤等级与试验过滤滤网的过滤等级进行比较。 注:本试验方法也可用于过滤器制造厂确定过滤器过滤等级
Agricultural irrigation equipment—Filters—Verification of filtration grade
Laminated filter for micro irrigation
This document specifies construction requirements and test methods for pressurized granulated media filters, hereinafter referred to as media filters
Agricultural irrigation equipment - Filters for microirrigation - Part 4: Granulated media filters
This part of ISO 9912 specifies general construction requirements and test methods for strainer filters and disc filters (hereinafter called filters
Agricultural irrigation equipment.Filters for microirrigation.Part 2: Strainer-type filters and disc filters
Specifies the general construction requirements and test methods (resistance of strainer to internal hydrostatic pressure, resistance of strainer
Agricultural irrigation equipment; filters; part 2: strainer-type filters
Agricultural irrigation equipment — Filters — Verification of filtration grade
Agricultural irrigation equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters
Agricultural irrigation equipment—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters
本标准规定了农业灌溉系统中使用的网式过滤器(以下简称过滤器)的一般结构要求和试验方法。 本标准未涉及过滤器的过滤性能、效率和能力(过滤水的质量、完全堵塞前的运行时间等),也未涉及带有自动清洗装置的网式过滤器
Agricultural irrigation equipment--Filters--Strainer-type filters
Agricultural irrigation equipment. Filters for microirrigation. Strainer-type filters and disc filters
本标准规定了农业灌溉系统中使用的自动清洗网式过滤器(以下简称过滤器)的一般结构要求和试验方法。 本标准不涉及过滤器的过滤性能、效率和能力(过滤水的质量、完全堵塞前的运行时间等)。 注1:GB/T l8690.2《农业灌溉设备过滤器 网式过滤器》规定了网式过滤器的一般结构要求和试验方法
Agricultural irrigation equipment--Filters--Automatic self-cleaning strainer-type filters
Agricultural irrigation equipment. Filters for microirrigation. Automatic flushing strainer-type filters and disc filters
Agricultural irrigation equipment. Filters for microirrigation. Granulated media filters
1.1 This standard specifies the general construc-tion requirements and test methods for strainer-type filters ( strainers ) intended for operation
This part of ISO 9912 specifies general construction requirements and test methods for automatic flushing strainer-type filters and disc filters
Agricultural irrigation equipment.Filters for microirrigation.Part 3: Automatic flushing strainer-type filters and disc filters
本文件规定了农业灌溉系统中使用的过滤器过滤等级验证的试验方法。 本文件适用于验证过滤器制造厂声明的特定过滤器的过滤等级。本试验方法利用堵塞流量计(CCM)装置将被试过滤器的过滤等级与试验过滤滤网的过滤等级进行比较。 注:本试验方法也可用于过滤器制造厂确定过滤器过滤等级
Agricultural irrigation equipment—Filters—Verification of filtration grade
Laminated filter for micro irrigation
This document specifies construction requirements and test methods for pressurized granulated media filters, hereinafter referred to as media filters
Agricultural irrigation equipment - Filters for microirrigation - Part 4: Granulated media filters
This part of ISO 9912 specifies general construction requirements and test methods for strainer filters and disc filters (hereinafter called filters
Agricultural irrigation equipment.Filters for microirrigation.Part 2: Strainer-type filters and disc filters
Specifies the general construction requirements and test methods (resistance of strainer to internal hydrostatic pressure, resistance of strainer
Agricultural irrigation equipment; filters; part 2: strainer-type filters
Agricultural irrigation equipment — Filters — Verification of filtration grade