脲醛缓释肥料（GB）检测

GB/T 34763-2017 脲醛缓释肥料

Urea aldehyde slow release fertilizer

HG/T 4137-2010 脲醛缓释肥料

本标准规定了脲醛缓释肥料的要求、试验方法、检验规则、标识、包装、运输和贮存。 本标准适用于由尿素和醛类在一定条件下反应制得的有机微溶性氮缓释肥料，主要的品种有脲甲醛（UF/MU）、异丁叉二脲（IBDU）和丁烯叉二脲（CDU）。 本标准也适用于含有脲醛缓释肥料的复混肥料或掺混肥料

Urea aldehyde slow release fertilizer

BS ISO 19670:2017 肥料和土壤调理剂. 固态脲醛缓释肥料. 通用要求

Fertilizers and soil conditioners. Solid urea aldehyde slow release fertilizer. General requirements

ISO 19670:2017 肥料和土壤调理剂. 固态脲醛缓释肥料. 通用要求

Fertilizers and soil conditioners - Solid urea aldehyde slow release fertilizer - General requirements

NF U42-044*NF ISO 19670:2017 肥料和土壤改良剂 固体脲醛缓释肥料 一般要求

Fertilizers and soil conditioners - Solid urea aldehyde slow release fertilizer - General requirements

GB/T 23348-2009 缓释肥料

本标准规定了缓释肥料的要求，试验方法，检验规则，标识，包装、运输和贮存。 本标准适用于氮肥、钾肥、复混肥料、掺混肥料(BB肥）等产品的所有颗粒或部分颗粒经特定工艺加工而成的缓释肥料。 本标准不适用于硫包衣尿素(简称SCU)等机包膜的肥料，不适用于脲醛缓释肥料，也不适用于利用硝化抑制剂、脲酶

Slow release fertilizer

ISO 6181:2023 肥料和土壤改良剂.液态亚甲基脲缓释肥料.一般要求

Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements

HG/T 3931-2007 缓控释肥料

本标准规定了缓控释肥料的要求，试验方法，检验规则，标识，包装、运输和贮存。 本标准适用于氮肥、磷肥、钾肥、复混肥料、复合肥料等其产品所有颗粒经特定工艺加工而成的缓控释肥料，以及在包装容器上标有缓控释字样或标称缓控释复混肥料（复合肥料）、缓控释掺混（BB）肥料。 本标准不适用于硫包衣尿素

Slow/controlled release fertilizer

DB34/T 1933-2013 缓释掺混肥料

本标准规定了缓释掺混肥料的要求、试验方法、检验规则、标识、包装、运输和贮存。 本标准适用于肥料原料经缓释处理后，混合而成的缓释掺混肥

DS/CEN/TS 17403:2021 肥料—固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定及磷酸盐缓冲溶液中营养聚合物溶解度的测定

Fertilizers – Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

BS PD CEN/TS 17403:2021 肥料 固体脲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮气的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

ONR CEN/TS 17403-2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

UNI CEN/TS 17403-2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

LST CEN/TS 17403-2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

XP U42-656*XP CEN/TS 17403:2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

GB/T 34763-2017 脲醛缓释肥料

Urea aldehyde slow release fertilizer

HG/T 4137-2010 脲醛缓释肥料

本标准规定了脲醛缓释肥料的要求、试验方法、检验规则、标识、包装、运输和贮存。 本标准适用于由尿素和醛类在一定条件下反应制得的有机微溶性氮缓释肥料，主要的品种有脲甲醛（UF/MU）、异丁叉二脲（IBDU）和丁烯叉二脲（CDU）。 本标准也适用于含有脲醛缓释肥料的复混肥料或掺混肥料

Urea aldehyde slow release fertilizer

BS ISO 19670:2017 肥料和土壤调理剂. 固态脲醛缓释肥料. 通用要求

Fertilizers and soil conditioners. Solid urea aldehyde slow release fertilizer. General requirements

ISO 19670:2017 肥料和土壤调理剂. 固态脲醛缓释肥料. 通用要求

Fertilizers and soil conditioners - Solid urea aldehyde slow release fertilizer - General requirements

NF U42-044*NF ISO 19670:2017 肥料和土壤改良剂 固体脲醛缓释肥料 一般要求

Fertilizers and soil conditioners - Solid urea aldehyde slow release fertilizer - General requirements

GB/T 23348-2009 缓释肥料

本标准规定了缓释肥料的要求，试验方法，检验规则，标识，包装、运输和贮存。 本标准适用于氮肥、钾肥、复混肥料、掺混肥料(BB肥）等产品的所有颗粒或部分颗粒经特定工艺加工而成的缓释肥料。 本标准不适用于硫包衣尿素(简称SCU)等机包膜的肥料，不适用于脲醛缓释肥料，也不适用于利用硝化抑制剂、脲酶

Slow release fertilizer

ISO 6181:2023 肥料和土壤改良剂.液态亚甲基脲缓释肥料.一般要求

Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements

HG/T 3931-2007 缓控释肥料

本标准规定了缓控释肥料的要求，试验方法，检验规则，标识，包装、运输和贮存。 本标准适用于氮肥、磷肥、钾肥、复混肥料、复合肥料等其产品所有颗粒经特定工艺加工而成的缓控释肥料，以及在包装容器上标有缓控释字样或标称缓控释复混肥料（复合肥料）、缓控释掺混（BB）肥料。 本标准不适用于硫包衣尿素

Slow/controlled release fertilizer

DB34/T 1933-2013 缓释掺混肥料

本标准规定了缓释掺混肥料的要求、试验方法、检验规则、标识、包装、运输和贮存。 本标准适用于肥料原料经缓释处理后，混合而成的缓释掺混肥

DS/CEN/TS 17403:2021 肥料—固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定及磷酸盐缓冲溶液中营养聚合物溶解度的测定

Fertilizers – Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

BS PD CEN/TS 17403:2021 肥料 固体脲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮气的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

ONR CEN/TS 17403-2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

UNI CEN/TS 17403-2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

LST CEN/TS 17403-2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with

XP U42-656*XP CEN/TS 17403:2021 肥料 固体脲甲醛和亚甲基脲缓释肥料中冷水不溶性氮和热水不溶性氮的测定以及营养聚合物在磷酸盐缓冲溶液中溶解度的测定

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with