SY/T 6231-2019
石油井下压力计
Petroleum downhole pressure gauge
2019-11-04
BS EN 837-3-1998
Pressure gauges-Diaphragm and capsule pressure gauges. Dimensions, metrology, requirements and testing
压力表 膜片和膜盒压力计 尺寸、计量、要求和测试
1998-07-15
KS M ISO 4256(2018 Confirm)
액화 석유 가스－증기압 시험방법－LPG방법
液化石油气表蒸气压力的测定液化石油气法
2008-11-21
BS EN ISO 4256-1998
Liquid petroleum products. Determination of gauge vapour pressure. LPG method
液体石油产品 表压蒸汽压力的测定 液化石油气法
1998-12-15
KS M ISO 4256(2023 Confirm)
액화 석유 가스－증기압 시험방법－LPG방법
液化石油气表压的测定液化石油气法
2008-11-21
GOST ISO 4256-2013
Газы углеводородные сжиженные. Определение манометрического давления паров. Метод СУГ
液化石油气 测量蒸汽压力 方法LPG
2013-06-07
ISO 4256-1996
Liquefied petroleum gases — Determination of gauge vapour pressure — LPG method
液化石油气——表压蒸汽压力的测定——液化石油气法
1996-10-17
DIN 16002
Mechanical pressure and temperature gauges - Absolute pressure gauges - Dimensions, Metrology, Requirements and Testing
机械压力和温度计.绝对压力计.尺寸 计量 要求和试验
2017-07-01
DIN 16001
Mechanical pressure and temperature gauges - High pressure gauges - Dimensions, Metrology, Requirements and Testing
机械压力和温度计.高压计.尺寸 计量 要求和试验
2017-04-01
ASTM D1267-23
Standard Test Method for Gauge Vapor Pressure of Liquefied Petroleum (LP) Gases (LP-Gas Method)
液化石油（LP）气体表压的标准试验方法（LP气体法）
2023-03-01
UNE-EN 837-1-1997
PRESSURE GAUGES. PART 1: BOURDON TUBE PRESSURE GAUGES. DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING.
压力表 第1部分:波登管压力表 尺寸、计量、要求和测试
1997-10-28
UNE-EN 837-1/AC-1998
PRESSURE GAUGES. PART 1: BOURDON TUBE PRESSURE GAUGES. DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING.
压力表 第1部分:波登管压力表 尺寸、计量、要求和测试
1998-09-15
DIN EN 837-3
Pressure gauges - Part 3: Diaphragm and capsule pressure gauges; dimensions, metrology, requirements and testing
压力计.第3部分:膜片和膜盒压力计；尺寸、计量、要求和测试
2019-08-01
UNE-EN 837-3-1997
PRESSURE GAUGES. PART 3: DIAPHRAGM AND CAPSULE PRESSURE GAUGES. DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING.
压力表 第3部分:膜片和膜盒压力计 尺寸、计量、要求和测试
1997-06-12
VDI/VDE/DGQ 2618 Sheet 27
Special gauges and test equipment
特殊量规和测试设备
1991-01-01
JJF 2140-2024
压力表校验器测试方法
Test Method of General Pressure Gauge Calibrators
2024-09-18
VDI/VDE/DGQ 2618 Sheet 4.1
Inspection of measuring and test equipment - Testing instruction for cylindrical setting gauges, plug gauges and ring gauges
测量和试验设备的检验.圆柱规、塞规和环规的试验说明
2006-02-01
DIN EN ISO 4256
Liquefied petroleum gases - Determination of gauge vapour pressure - LPG method (ISO 4256:1996)
液化石油气.表压蒸汽压力的测定.液化石油气法（ISO 4256-1996）；德文版EN ISO 4256:1998
1999-01-01
DIN 16287
Caps for test connection on valves and cocks for pressure gauges
阀门上的测试连接盖和压力表旋塞
2004-07-01
VDI/VDE/DGQ 2618 Sheet 4.1-DRAFT
Draft Document - Inspection of measuring and test equipments - Testing instruction for cylindrical setting gauges, plug gauges and ring gauges
文件草案.测量和试验设备的检验.圆柱规、塞规和环规的试验说明
2001-11-01