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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Volume conversion device for gas meter
本规程适用于气体容积式流量计(包括气体腰轮流量计、旋转活塞式气体流量计和湿式气体流量计等,以下简称流量计)的型式评价或样机试验、首次检定、后续检定和使用中检验。本规程不适用于膜式煤气表的检定
Gas Displacement Meters
本标准规定了用于天然气流量测量的旋转容积式气体流量计(又称罗茨流量计或腰轮流量计,以下简称流量计)的测量条件、要求、性能、安装和维护要求、实流校准,同时还给出了流量计算及其有关不确定度等方面的必需资料。 本标准适用于测量符合GB 17820-1999所规定的一、二、三类可燃气体容积
Measurement of natural gas flow by rotary displacement gas meters
Gas meters - Turbine gas meter
This SAE Aerospace Standard (AS) covers three basic types of true mass flow indicating instruments. Each may consist of an indicator, transmitter
True Mass Fuel Flow Instruments
1.1 This specification provides the minimum requirements for the design, fabrication, pressure rating, marking, and testing for fuel oil meters
Standard Specification for Fuel Oil Meters of the Volumetric Positive Displacement Type
本标准根据容积式流量计的特性和被测液体的性质,规定了容积式流量计计量系统的选择、安装、操作和维修的一般原则。 本标准适用于石油工业中,不同场合下、各种容积式流量计、对不同性质的液态烃的流量测量。 本标准不适用于两相流体的测量
Liquid hydrocarbons--Volumetric measurement by displacement meter systems other than dispensing pumps
This specification covers flowmeters for use in liquids such as fresh water, sea water, fuels and oils
FLUID FLOWMETER, VOLUME VELOCITY TYPE
本规程适用于流量积算仪(以下简称积算仪)的型式评价、样机试验、首次检定、后续检定和使用中检验
Flow Intergration Meters
本标准规定了容积式流量计计量系统选型、安装、操作和维修的一般原则。 本标准适用于容积式流量计对液态烃的流量测量,但不适用于两相液体的测量
Liquid hydrocarbons.Volumetric measurement by displacement meter systems
This Standard describes the common variable area flowmeter. This Standard does not attempt to standardize dimensions because the commercial products
Measurement of Fluid Flow Using Variable Area Meters
Volume conversion device for gas meter
本规程适用于气体容积式流量计(包括气体腰轮流量计、旋转活塞式气体流量计和湿式气体流量计等,以下简称流量计)的型式评价或样机试验、首次检定、后续检定和使用中检验。本规程不适用于膜式煤气表的检定
Gas Displacement Meters
本标准规定了用于天然气流量测量的旋转容积式气体流量计(又称罗茨流量计或腰轮流量计,以下简称流量计)的测量条件、要求、性能、安装和维护要求、实流校准,同时还给出了流量计算及其有关不确定度等方面的必需资料。 本标准适用于测量符合GB 17820-1999所规定的一、二、三类可燃气体容积
Measurement of natural gas flow by rotary displacement gas meters
Gas meters - Turbine gas meter
This SAE Aerospace Standard (AS) covers three basic types of true mass flow indicating instruments. Each may consist of an indicator, transmitter
True Mass Fuel Flow Instruments
1.1 This specification provides the minimum requirements for the design, fabrication, pressure rating, marking, and testing for fuel oil meters
Standard Specification for Fuel Oil Meters of the Volumetric Positive Displacement Type
本标准根据容积式流量计的特性和被测液体的性质,规定了容积式流量计计量系统的选择、安装、操作和维修的一般原则。 本标准适用于石油工业中,不同场合下、各种容积式流量计、对不同性质的液态烃的流量测量。 本标准不适用于两相流体的测量
Liquid hydrocarbons--Volumetric measurement by displacement meter systems other than dispensing pumps
This specification covers flowmeters for use in liquids such as fresh water, sea water, fuels and oils
FLUID FLOWMETER, VOLUME VELOCITY TYPE
本规程适用于流量积算仪(以下简称积算仪)的型式评价、样机试验、首次检定、后续检定和使用中检验
Flow Intergration Meters
本标准规定了容积式流量计计量系统选型、安装、操作和维修的一般原则。 本标准适用于容积式流量计对液态烃的流量测量,但不适用于两相液体的测量
Liquid hydrocarbons.Volumetric measurement by displacement meter systems
This Standard describes the common variable area flowmeter. This Standard does not attempt to standardize dimensions because the commercial products
Measurement of Fluid Flow Using Variable Area Meters