GB/T 6730.30-2017(\u82f1\u6587\u7248)
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
SN/T 4249-2015
Determination of moisture and basic density of wood chips for the pulp
QB/T 2855-2007
Jewellery-Nondestructive quantitative determination of precious metal-Consistency syntheses method
GB/T 4472-2011
Detemination of density and relative density for chemical products
GB/T 29617-2013
Determination of density, relative density,and API gravity of liquids by digital density meter
LY/T 1718-2017
Low density fiberboard and ultra-low density fiberboard
JJG 2028-2021
Measuring Instruments for Diffuse Transmission Visual Density(Black and White Density)
SN/T 2383-2017
Liquid chemical products-Determination of density and relative density-Digital densty meter method
ITU-R P.836
Water vapour: surface density and total columnar content
KS F 2505-2017(2022)
Methods of test for bulk density of aggregates and solid content in aggregates
GB/T 15231.1-1994
Test methods for the properties of glass fibre reinforced cement The volume density, water content and glass fibre content
ASTM D6023-16
Standard Test Method for Density (Unit Weight), Yield, Cement Content, and Air Content (Gravimetric) of Controlled Low-Strength Material (CLSM)
ISO 17785-2:2018
Testing methods for pervious concrete — Part 2: Density and void content
ASTM C1849/C1849M-23
Standard Test Method for Density and Air Content (Pressure Method) of Freshly Mixed Roller-Compacted Concrete
ASTM C138/C138M-24a
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
GB/T 1033-1986
Test method for density and relative density of plastics
SN/T 2383-2009
Liquid chemical products-Determination of density and relative density-Digital density meter method
GB/T 4472-1984
General rule for determination of density and relative density for chemical products
T/GXAS 010-2018
TAPPI T 258 om-06
Basic Denisty and Moisture Content of Pulpwood