GB/T 8979-2008
纯氮、高纯氮和超纯氮
Pure nitrogen and high purity nitrogen and ultra pure nitrogen
2008-05-15
JB/T 6427-2015
变压吸附制氧、制氮设备
PSA oxygen and nitrogen plants
2015-04-30
NY/T 2017-2011
植物中氮、磷、钾的测定
Determination of nitrogen,phosphorus and potassium in plants
2011-09-01
AWWA ACE94173
A Little Nitrogen Goes a Long Way in Ozone Production.Or the Addition of Nitrogen Gas to Pure Oxygen Ozone Generators to Achieve Greater Generator Efficiency
少量氮对臭氧的产生有很大的帮助 或者向纯氧臭氧发生器中添加氮气 以实现更高的发生器效率
1994-01-01
LY/T 1269-1999
森林植物与森林枯枝落叶层全氮的测定
Determination of total nitrogen in forest plant and forest floor
1999-07-15
NY/T 2419-2013
植株全氮含量测定 自动定氮仪法
Determination of total nitrogen in plant Automatic kjeldahl apparatus method
2013-09-10
IEEE 2404-2016
IEEE Standard for Power Plant De-Nitrogen Oxide (DeNOx) Plate-Type Catalyst
IEEE电厂脱氮氧化物（DeNOx）板式催化剂标准
2016-08-23
AWWA JAW63843
Journal AWWA - Occurrence and Removal of Dissolved Organic Nitrogen in US Water Treatment Plants
AWWA期刊-美国水处理厂中溶解有机氮的出现和去除
2006-10-01
GOST R 59828-2021
Магистральный трубопроводный транспорт нефти и нефтепродуктов. Мобильные азотные установки. Общие технические условия
石油和石油产品的干线管道运输 移动式氮肥厂 一般规格
MIL MIL-G-8968 Amendment 1
GENERATING PLANT, OXYGEN-NITROGEN, TRAILER MOUNTED A/M 26U-1 (NO S/S DOCUMENT)
氧气-氮气发电厂 拖车安装A/M 26U-1（无文件）
1995-09-29
MIL MIL-G-8968
GENERATING PLANT, OXYGEN-NITROGEN, TRAILER MOUNTED A/M 26U-1 (NO S/S DOCUMENT)
氧气氮气发电厂 拖车安装A/M 26U-1（无S/S文件）
1969-09-01
MIL MIL-G-8968 Notice 1-Cancellation
GENERATING PLANT, OXYGEN-NITROGEN, TRAILER MOUNTED A/M 26U-1 (NO S/S DOCUMENT)
发电厂 氧气 - 氮气 拖车安装的A/M 26U-1（无S/S文件）
1996-09-11
NB/T 20176-2012
压水堆核电厂供氢、供氮、供氧、供二氧化碳系统的设计要求
Design requirement for hydrogen supply nitrogen supply oxygen supply carbon dioxide supply system of PWR nuclear power plant
2012-10-19
MIL MIL-G-27253C
GENERATING AND CHARGING PLANT, OXYGEN - NITROGEN, SKID-MOUNTED, A/E26A-8 AND A/E26A-20 (NO S/S DOCUMENT) (SUPERSEDING MIL-G-27253B)
A/E26A-8和A/E26A-20（无S/S文件）撬装氧氮发电和充电装置（替代MIL-G-27253B）
1983-12-05
MIL MIL-G-27253C Notice 1-Cancellation
GENERATING AND CHARGING PLANT, OXYGEN - NITROGEN, SKID-MOUNTED, A/E26A-8 AND A/E26A-20 (NO S/S DOCUMENT) (SUPERSEDING MIL-G-27253B)
产生和充电工厂 氧气 - 氮气 滑动安装 A/E26A-8和A/E26A-20（无S/S文件）（取代MIL-G-27253B）
1991-03-04
NB/T 20007.13-2012
压水堆核电厂用不锈钢 第13部分：反应堆冷却剂管道用控氮奥氏体不锈钢锻造管和弯管
Stainless steel for pressurized water reactor nuclear power plants-Part 13:Forged tubes and elbows made from controlled nitrogen austenitic stainless steel for reactor coolant piping
2012-10-19