压降是流动不均引起的额外压力损失,特指干燥器进出口制冷剂的压力差(单位kPa),或气体在管道流动时的压力损耗现象。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| AS/NZS 2535.1:2007(R2014) 试验 |
太阳能集热器的测试方法 第1部分:玻璃液体加热集热器的热性能 包括压降 Test methods for solar collectors Part 1: Thermal performance of glazed liquid heating collectors including pressure drop
热性能 集热器 |
2014 澳大利亚/新西兰标准 |
| ASTM D6450-05(2010) Test Method |
Standard Test Method for Flash Point by Continuously Closed Cup (CCCFP) Tester
百叶窗 |
2005 美国材料与试验协会 |
| ASTM F2519-05(2025) 试验标准 |
Standard Test Method for Grease Particle Capture Efficiency of Commercial Kitchen Filters and Extractors
|
2025-08-01 美国材料与试验协会 |
| BS ISO 12500-1:2007 试验 |
Filters for compressed air - Test methods - Oil aerosols
油雾 |
2007-07-31 英国标准学会 |
| BS ISO 6565:2015 试验标准 |
烟草和烟草制品 香烟的抽吸阻力和滤嘴棒的压降 标准条件和测量 Tobacco and tobacco products. Draw resistance of cigarettes and pressure drop of filter rods. Standard conditions and measurement
卷烟 滤棒 |
2015-12-31 英国标准学会 |
| BS ISO 7210:2018 试验标准 |
Routine analytical cigarette-smoking machine. Additional test methods for machine verification
吸烟机 |
2018-10-11 英国标准学会 |
| DIN EN 12117:1997 试验 |
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships; German version EN 12117:1997
塑料管道系统 气体流量 |
1997-11 德国标准化学会 |
| DIN EN ISO 17778:2015-06 试验 |
塑料管道系统 配件、阀门和辅助美利体育官网首页网址 气体流量/压降关系的测定 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015); German version EN ISO 17778:2015
塑料管道系统 气体流量 |
2015-06 德国标准化学会 |
| DIN ISO 6565 E:2017-03 试验标准 |
Tobacco and tobacco products - Draw resistance of cigarettes and pressure drop of filter rods - Standard conditions and measurement
滤棒 香烟 |
2017-03 德国标准化学会 |
| EN ISO 17778:2015 试验 |
塑料管道系统.配件,阀门和附件.气流和压降关系的测定(ISO 17778:2015) Plastics piping systems - Fittings@ valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
气体流量 |
2015-03 欧洲标准化委员会 |
| GB/T 23684-2009 试验 |
Method of testing liquid line refrigerant driers
|
2009-04-17 国家市场监督管理总局 |
| GB/T 39969-2021 术语 |
Test method of ventilation and rain resistance performance for ventilation louvers of building
|
2021-04-30 国家市场监督管理总局 |
| GB/T 44410.1-2024 |
Road vehicles—Compressed natural gas (CNG) fuel systems—Part 1: Safety requirements
管路 |
2024-08-23 国家市场监督管理总局 |
| GB/T 45040-2024 |
Bed Linen Latex Products Air Permeability Test Method
透气性 |
2024-12-31 国家市场监督管理总局 |
| GB/T 5453-1997 CF |
Textiles--Determination of the permeability of fabrics to air
透气性 |
1997-06-09 国家市场监督管理总局 |
| GOST R 52954-2013 试验 |
Petroleum products. Determination of thermal oxidation stability of gas turbine fuels
加热管 沉积物 |
2013-01-01 俄罗斯标准局 |
| GOST R ISO 12500-2-2009 试验 |
Filters for compressed air. Test methods. Part 2. Oil vapours
吸附容量 |
2009 俄罗斯标准局 |
| GOST R ISO 3968-2011 试验 |
Hydraulic fluid power. Filters. Evaluation of differential pressure versus flow characteristics
流量 |
2011-01-01 俄罗斯标准局 |
| HB 8692-2023 规范 |
General Specification for Non-cleanable Lube Filter Element of Commercial Aircraft
|
2023-12-20 行业标准-航空 |
| HG/T 20570.15-1995 技术规范 |
Technical regulations for process system engineering design
|
1995-1-1 行业标准-化工 |
| IRAM 210002-1:2016 试验 |
太阳能 太阳能集热器 第1部分 测定液体加热用带盖太阳能集热器热性能试验方法 Solar energy. Solar collectors. Part 1 - Test methods to determine the thermal efficiency of solar collectors with cover for heating liquids.
太阳能集热器 热性能 |
2016-01-20 阿根廷标准化研究所 |
| ISO 12500-1:2007 试验 |
Filters for compressed air - Test methods - Part 1: Oil aerosols
油雾 |
2007-06 国际标准化组织 |
| ISO 12500-4:2009 试验 |
Filters for compressed air - Methods of test - Part 4: Water
|
2009-12 国际标准化组织 |
| ISO 17778:2015 试验标准 |
塑料管道系统.配件、阀门和辅助美利体育官网首页网址.气体流速/压降关系的测定 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
塑料管道系统 流量 |
2015-03 国际标准化组织 |
| ISO/TR 16219:2024 试验 |
Fans — System effects and system effect factors
风扇 |
2024-1-1 国际标准化组织 |
| ISO/TS 11155-1:2001 试验 |
Road vehicles - Air filters for passenger compartments - Part 1: Test for particle filtration
|
2001-11 国际标准化组织 |
| JJG(烟草) 13-2009 规程标准 |
Verification rules for smoking machines for routine analysis
|
2009-03-30 国家计量检定规程 |
| NF E49-310-1:1998 规范 |
气压流体动力.压缩空气过滤器.第1部分:供应商资料中应包含的主要特性和产品标记要求 Pneumatic fluid power. Compressed air filters. Part 1 : main characteristics to be included in supplier's literature and product-marking requirements.
工作压力 |
1998-10-01 法国标准化协会 |
| NF L41-136:1995 试验 |
飞机燃料系统的污染物 过滤器和过滤元件 燃料系统中的特定污物滞留容量的额定值 Contamination of aircraft fuel systems. Filters and filter elements. Rating of retention capacity with specific contaminant in fuel systems.
滤芯 |
1995-03-01 法国标准化协会 |
| PIP PCCCV002-2018 规范 |
Pressure Regulators Selection Criteria - Process Industry Practices
业主 |
2018-04-01 流程工业实践 |
| SAE J1669-2002 试验标准 |
Passenger Compartment Air Filter Test Code
|
2002-10-01 美国机动车工程师协会 |
| SAE J1994-2020 试验标准 |
Laboratory Testing of Vehicle and Industrial Heat Exchangers for Heat Transfer Performance@ Recommended Practice
热传递 |
2020-01-01 美国机动车工程师协会 |
| SAE J1994-2026 试验 |
Laboratory Testing of Vehicle and Industrial Heat Exchangers for Heat Transfer and Pressure Drop Performance
测试设施 |
2026-02-11 美国机动车工程师协会 |
| SS-ISO 11841-2:2005 术语 |
机动车辆和内燃机 过滤词汇 第2部分:过滤器及其组件特性的定义(ISO 11841-2:2000 等同采用) Road vehicles and internal combustion engines - Filter vocabulary - Part 2: Definitions of characteristics of filters and their components (ISO 11841-2:2000, IDT)
过滤效率 |
2005 瑞典标准研究所 |
| UNE-EN ISO 29461-1:2014 试验标准 |
旋转机械的进气过滤系统 测试方法 第1部分:静态过滤元件(ISO 29461-1:2013) Air intake filter systems for rotary machinery - Test methods - Part 1: Static filter elements (ISO 29461-1:2013)
效率 |
2014-09-10 西班牙标准化协会 |
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