金属管浮子流量计（液体）检测

JB/T 6844-1993 金属管浮子流量计

本标准规定了金属管浮子流量计的产品分类、技术要求、试验方法、检验规则、标志、包装与贮存。 本标准适用于测量封闭管道中液体、气体或蒸汽流量的金属管浮子流量计

Metal tube float flowmeter

JB/T 6844-2015 金属管浮子流量计

本标准规定了金属管浮子流量计的产品分类和基本参数、技术要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于测量封闭管道中液体、气体或蒸汽流量的金属管浮子流量计(以下简称流量计

Metal tube float flowmeter

KS B ISO 748:2021 液体比重计.用流量计或浮子测量明渠中的液体流量

Hydrometry — Measurement of liquid flow in open channels using current-meters or floats

KS B ISO 748-2021 液体比重计.用流量计或浮子测量明渠中的液体流量

Hydrometry — Measurement of liquid flow in open channels using current-meters or floats

BS EN ISO 748:2007 液体比重测定法.用测流计或浮子测量明渠中液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

DIN EN ISO 748:2008 液体比重测定法.用测流计或浮子测量明渠中液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007); English version of DIN EN ISO 748:2008-02

EN ISO 748:2000 液体比重测定法.用测流计或浮子测量明渠中的液体流量

Measurement of Liquid Flow in Open Channels - Velocity-Area Methods ISO 748:1997

EN ISO 748:2021 液体比重测定法.用测流计或浮子测量明渠中的液体流量

This document specifies methods for determining the velocity and cross-sectional area of water flowing in open channels and for calculating

Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)

EN ISO 748:2007 液体比重测定法.用测流计或浮子测量明渠中的液体流量

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

ISO 748:2007 液体比重测定法 用测流计或浮子测量明渠中的液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

NF X10-301:2009 液体比重测定法 用测流计或浮子测量明渠中的液体流量

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats.

DS/EN ISO 748:2008 水文测量法 使用流量计或浮子测量明渠中的液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

UNE-ISO 10574:2005 冷冻轻烃流体 液化气体储罐中液位的测量 浮子式液位计

Refrigerated light-hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Float-type level gauges

GB/T 24961-2010 冷冻轻烃流体 液化气储罐内液位的测量 浮子式液位计

本标准规定了装载冷冻轻烃流体的船上和岸上储罐使用的浮子式液位计(包括由伺服系统操作的液位计)的基本要求和检定程序

Refrigerated light hydrocarbon fluids.Measurement of liquid levels in tanks containing liquefied gases.Float-type level gauges

JJG 257-2007 浮子流量计检定规程

本规程适用于浮子流量计（以下简称流量计）的型式评价、首次检定、后续检定和使 用中检验

Float Meter

JB/T 6844-1993 金属管浮子流量计

本标准规定了金属管浮子流量计的产品分类、技术要求、试验方法、检验规则、标志、包装与贮存。 本标准适用于测量封闭管道中液体、气体或蒸汽流量的金属管浮子流量计

Metal tube float flowmeter

JB/T 6844-2015 金属管浮子流量计

本标准规定了金属管浮子流量计的产品分类和基本参数、技术要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于测量封闭管道中液体、气体或蒸汽流量的金属管浮子流量计(以下简称流量计

Metal tube float flowmeter

KS B ISO 748:2021 液体比重计.用流量计或浮子测量明渠中的液体流量

Hydrometry — Measurement of liquid flow in open channels using current-meters or floats

KS B ISO 748-2021 液体比重计.用流量计或浮子测量明渠中的液体流量

Hydrometry — Measurement of liquid flow in open channels using current-meters or floats

BS EN ISO 748:2007 液体比重测定法.用测流计或浮子测量明渠中液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

DIN EN ISO 748:2008 液体比重测定法.用测流计或浮子测量明渠中液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007); English version of DIN EN ISO 748:2008-02

EN ISO 748:2000 液体比重测定法.用测流计或浮子测量明渠中的液体流量

Measurement of Liquid Flow in Open Channels - Velocity-Area Methods ISO 748:1997

EN ISO 748:2021 液体比重测定法.用测流计或浮子测量明渠中的液体流量

This document specifies methods for determining the velocity and cross-sectional area of water flowing in open channels and for calculating

Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)

EN ISO 748:2007 液体比重测定法.用测流计或浮子测量明渠中的液体流量

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

ISO 748:2007 液体比重测定法 用测流计或浮子测量明渠中的液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

NF X10-301:2009 液体比重测定法 用测流计或浮子测量明渠中的液体流量

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats.

DS/EN ISO 748:2008 水文测量法 使用流量计或浮子测量明渠中的液体流量

This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

UNE-ISO 10574:2005 冷冻轻烃流体 液化气体储罐中液位的测量 浮子式液位计

Refrigerated light-hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Float-type level gauges

GB/T 24961-2010 冷冻轻烃流体 液化气储罐内液位的测量 浮子式液位计

本标准规定了装载冷冻轻烃流体的船上和岸上储罐使用的浮子式液位计(包括由伺服系统操作的液位计)的基本要求和检定程序

Refrigerated light hydrocarbon fluids.Measurement of liquid levels in tanks containing liquefied gases.Float-type level gauges

JJG 257-2007 浮子流量计检定规程

本规程适用于浮子流量计（以下简称流量计）的型式评价、首次检定、后续检定和使 用中检验

Float Meter