GB/T 29617-2013
数字密度计测试液体密度、相对密度和API比重的试验方法
Determination of density,relative density,and API gravity of liquids by digital density meter
2013-07-19
GB/T 25846-2010
工业用γ射线密度计
Industrial γ-ray density meter
2011-01-10
JB/T 10549-2006
SF6气体密度继电器和密度表 通用技术条件
Common specification for SF gas density relay and density meter
2006-05-06
ASTM D4052-22
Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
用数字密度计测定液体密度、相对密度和API比重的标准试验方法
2022-05-01
GOST R 57037-2016
Нефтепродукты. Определение плотности, относительной плотности и плотности в градусах API цифровым плотномером
石油产品 通过数字密度计测定液体的密度 相对密度和API比重
DOXPUB 09-0117-SOP
Operation and Standardization of the DMA Digital Density Meter
DMA数字密度计的操作和标准化
2007-08-01
BS EN ISO 15212-1-1999
Oscillation-type density meters-Laboratory instruments
振荡式密度计
2009-05-31
JJG 999-2018
称量式数显液体密度计检定规程
Digital Weighted-Method Liquid Density Meters
2018-02-27
ASTM D7777-24
Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
用便携式数字密度计测定液态石油的密度、相对密度或API比重的标准试验方法
2024-07-01
SN/T 2383-2017
液体化工品 密度和相对密度的测定 数字式密度计法
Liquid chemical products-Determination of density and relative density-Digital densty meter method
2017-07-21
JJF 2029-2023
差压式液体密度计校准规范
Calibration Specification for Differential Pressure Liquid Density Meters
2023-03-15
FZ/T 98004-2008
激振式纤维线密度仪
Textile fibre linear density meter vibrating method
2008-03-12
ASTM D5931-20(2025)
Standard Test Method for Density and Relative Density of Engine Coolant Concentrates and Aqueous Engine Coolants by Digital Density Meter
数字密度计发动机冷却液浓缩物和水冷发动机冷却液的密度和相对密度的标准测试方法
2025-04-01
KS B ISO 15212-1(2016 Confirm)
진동식 밀도계－제1부：실험실 기기
振荡式密度计第1部分:实验室仪器
2006-12-18
BS EN ISO 15212-2-2002
Oscillation-type density meters-Process instruments for homogeneous liquids
振荡式密度计
2009-05-31
JJF 2164-2024
在线振动管液体密度计校准规范
Calibration Specification for On-line Oscillation-type Liquid Density Meters
2024-10-19
JJF 2165-2024
实验室振动式液体密度仪校准规范
Calibration Specification for Laboratory Oscillation-type Liquid Density Meters
2024-10-19
KS B ISO 15212-1(2021 Confirm)
진동식 밀도계－제1부：실험실 기기
振荡式密度计第1部分:实验室仪器
2006-12-18
ISO 15212-1-1998
Oscillation-type density meters — Part 1: Laboratory instruments
振荡式密度计第1部分:实验室仪器
1998-09-24
NB/SH/T 0874-2013
原油和液体石油产品 实验室密度测定 称量式数显液体密度计法
Crude peroleum and liquid petroleum products-Laboratory determination of density-Weighing digital liquid density meter method
2013-06-08