GB/T 5071-2013
耐火材料 真密度试验方法
Refractory materials - Determination of true density
2013-09-06
GB/T 217-2008
煤的真相对密度测定方法
Determination of true relative density of coal
2008-07-29
ISO 5018-1983
Refractory materials — Determination of true density
耐火材料——真密度的测定
1983-10-01
GB/T 24203-2024
炭素材料体积密度、真密度、真气孔率、显气孔率的测定方法
Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials
2024-09-29
GB/T 24586-2009
铁矿石 表观密度、真密度和孔隙率的测定
Iron ores - Determination of apparent density，true density and porosity
2009-10-30
BS ISO 1014-2021
Coke. Determination of true relative density, apparent relative density and porosity
焦炭真实相对密度、表观相对密度和孔隙度的测定
2021-11-12
KS E ISO 1014
코크스 — 진밀도, 겉보기 밀도 및 공극률 측정
焦炭.真实相对密度、表观相对密度和孔隙率的测定
2022-10-28
GB/T 4511.1-2008
焦炭真相对密度、假相对密度和气孔率的测定方法
Coke - Determination of true relative density apparent relative density and porosity
2008-08-19
GB/T 9966.3-2020
天然石材试验方法 第3部分：吸水率、体积密度、真密度、真气孔率试验
Test methods for natural stone—Part 3:Determination of water absorption,bulk density,true density and true porosity
2020-03-06
GOST 2160-2015
Топливо твердое минеральное. Определение действительной и кажущейся плотности
固体矿物燃料 确定真实密度和表观密度
2015-11-12
ISO 1014-2-2025
Coke — Part 2: Determination of true relative density
焦炭 第2部分:真相对密度的测定
2025-07-22
KS E ISO 5072(2019 Confirm)
갈탄과 아탄－진 밀도와 겉보기 밀도의 측정방법
褐煤和褐煤真相对密度和表观相对密度的测定
2009-11-10
BS ISO 5072-2021
Brown coals and lignites. Determination of true relative density and apparent relative density
褐煤和褐煤 真相对密度和表观相对密度的测定
2021-12-21
KS E ISO 5072(2024 Confirm)
갈탄과 아탄－진 밀도와 겉보기 밀도의 측정방법
褐煤和褐煤真相对密度和表观相对密度的测定
2009-11-10
YC/T 473-2013
烟丝表观密度、真密度和内孔容积的测定
Determination of apparent density,true density and inner pore volume of cut tobacco
2013-02-28
ISO 5072-2021
Brown coals and lignites — Determination of true relative density and apparent relative density
褐煤和褐煤.真相对密度和表观相对密度的测定
2021-12-09
WS 763-2008
矿山个体呼吸性粉尘测定方法
Determination of personal respirable dust in mine
2008-11-19
DIN EN 1094-4
Insulating refractory products - Determination of bulk density and true porosity
隔热耐火制品.第4部分:成型制品的体积密度和真实孔隙度的测定；德文版EN 1094-4:1995
1995-09-01
BS EN 1094-4-1995
Insulating refractory products-Determination of bulk density and true porosity
隔热耐火制品
1995-12-15
DIN EN 993-2
Methods of test for dense shaped refractory products - Determination of true density
致密成型耐火制品的试验方法.第2部分:真密度的测定；德语版本EN 993-2:1995
1995-04-01