缓控释肥料
Slow/controlled release fertilizer

2007-04-13

Slow-release fertilizers. Determination of the release of the nutrients. Method for coated fertilizers
缓释肥料 测定营养素的释放 包膜肥料试验方法

2002-08-15

Slow-release fertilizers. Determination of the release of the nutrients. Method for coated fertilizers
缓释肥料 测定营养素的释放 包膜肥料试验方法

2018-01-11

Slow-release fertilizers - Determination of the release of the nutrients- Method for coated fertilizers.
缓释肥料.养分释放的测定.包膜肥料的方法

2002-03-26

Slow-release fertilizers — Determination of the release of the nutrients — Method for coated fertilizers
营养物释放率的测定

2017-12-15

脲醛缓释肥料
Urea aldehyde slow release fertilizer

2010-11-10

脲醛缓释肥料
Urea aldehyde slow release fertilizer

2017-11-01

复合肥（缓控释）生产成套设备
Complex fertilizer (slow control release) production complete equipment

2014-09-03

Fertilizers and soil conditioners. Solid urea aldehyde slow release fertilizer. General requirements
肥料和土壤调理剂 固体脲醛缓释肥料 一般要求

2017-03-31

Fertilizers and soil conditioners — Solid urea aldehyde slow release fertilizer — General requirements
肥料和土壤调节剂 - 固体脲醛缓释肥料 - 一般要求

2017-03-13

Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements
肥料和土壤改良剂.液态亚甲基脲缓释肥料.一般要求

2023-03-17

Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; English version of DIN EN 13266
缓释肥料.养分释放的测定.包膜肥料的方法；德文版EN 13266:2001

2002-03-01

缓释类肥料肥效田间评价技术规程
Technical code of practice for field experiment for efficiency assessing of slow releasing category fertilizers

2018-03-15

森林土壤缓效钾的测定
Determination of slow release potassium in forest soil

1999-07-15

Fertilizers and soil conditioners — Controlled-release fertilizer — General requirements
肥料和土壤调节剂 - 控释肥料 - 一般要求

2016-04-07

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 a pH of 7,5 at 100 °C
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的测定 以及营养聚合物在pH值为7,5、温度为100℃的磷酸盐缓冲溶液中溶解度的测定

2021-01-18

Slow heat release appliances fired by solid fuel. Requirements and test methods
由固体燃料燃烧的缓慢散热装置 要求和试验方法

2007-04-30

Slow heat release appliances fired by solid fuel - Requirements and test methods
固体燃料燃烧的慢速散热装置.要求和试验方法

2008-11-17

Slow heat release appliances fired by solid fuel - Requirements and test methods
固体燃料燃烧的慢速散热装置.要求和试验方法；德文版EN 15250:2007

2007-06-01

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 a pH of 7.5 at 100 ¿C; German version CEN/TS
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的测定 以及在100℃pH值为7.5的磷酸盐缓冲溶液中营养聚合物溶解度的测定；德语版CEN/TS

2021-03-01