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
JIS Z 2501-2000
Sintered metal materials -- Determination of density, oil content, and open porosity
烧结金属材料密度、含油量和开孔率的测定
2000-01-01
KS D ISO 4505(2018 Confirm)
초경합금－기공률과 유리탄소의 금속조직학적 측정법
硬质合金孔隙率和未结合碳的金相测定
2008-12-26
KS D ISO 4505(2023 Confirm)
초경합금－기공률과 유리탄소의 금속조직학적 측정법
硬质合金孔隙率和未结合碳的金相测定
2008-12-26
GB/T 3489-2015
硬质合金 孔隙度和非化合碳的金相测定
Hardmetals—Metallographic determination of porosity and uncombined carbon
2015-12-10
YS/T 63.6-2019
铝用炭素材料检测方法 第6部分：开气孔率的测定
Test method for carbonaceous materials used in the production of aluminium-Part 6: Determination of open porosity
2019-08-02
BS EN ISO 2738-2000
Sintered metal materials, excluding hardmetals. Permeable sintered metal materials. Determination of density, oil content and open porosity
烧结金属材料 不包括硬质合金 可渗透烧结金属材料 密度、含油量和开孔率的测定
2000-01-15
GB/T 5163-2006
烧结金属材料（不包括硬质合金） 可渗性烧结金属材料 密度、含油率和开孔率的测定
Sintered metal materials，excluding hardmetals - Permeable sintered metal materials - Determination of density，oil content，and open porosity
2006-07-18
ISO 2738-1999
Sintered metal materials, excluding hardmetals — Permeable sintered metal materials — Determination of density, oil content and open porosity
烧结金属材料 不包括硬质合金和粉煤灰；可渗透烧结金属材料——密度、含油量和开孔率的测定
1999-10-28
GOST 26450.1-1985
Породы горные. Метод определения коэффициента открытой пористости жидкостенасыщением
岩石通过流体饱和度确定开放孔隙度系数的方法
UNE-EN 24505-2006
Hardmetals - Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
硬质合金.孔隙率和未结合碳的金相测定（ISO 4505-1978）
2006-05-31
UNE-EN ISO 2738-2000
SINTERED METAL MATERIALS, EXCLUDING HARDMETALS. PERMEABLE SINTERED METAL MATERIALS. DETERMINATION OF DENSITY, OIL CONTENT AND OPEN POROSITY (ISO 2738:1999)
烧结金属材料 不包括硬质合金 可渗透烧结金属材料 密度、含油量和开孔率的测定（ISO 2738-1999）
2000-06-08
GOST 18847-2020
Огнеупоры неформованные зернистые. Методы определения водопоглощения, кажущейся плотности и открытой пористости
不定形粒状耐火材料 吸水率、表观密度和开孔率的测定方法
GB/T 11927-1989
二氧化铀芯块密度和开口孔隙度的测定 液体浸渍法
Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method
1989-12-21
BS ISO 12985-2-2018
Carbonaceous materials used in the production of aluminium. Baked anodes and cathode blocks-Determination of apparent density and of open porosity using a hydrostatic method
用于生产铝的含碳材料 焙烧阳极和阴极块
2018-05-30
BS EN ISO 4499-4-2016
Hardmetals. Metallographic determination of microstructure-Characterisation of porosity, carbon defects and eta-phase content
硬质合金 显微组织的金相测定
2016-03-31
KS A ISO 9278(2019 Confirm)
원자력에너지 — 이산화우라늄 소결체 — 밀도와 개/폐 기공률의 부피분율 측정
核能 - 二氧化铀颗粒 - 开放和封闭孔隙度的密度和体积分数的测定
2014-12-31
DIN EN 1936
Natural stone test methods - Determination of real density and apparent density, and of total and open porosity
天然石材试验方法——实际密度和表观密度以及总孔隙度和开放孔隙度的测定；德文版EN 1936:2006
2007-02-01
BS EN 1936-2006
Natural stone test methods. Determination of real density and apparent density, and of total and open porosity
天然石材试验方法 实际密度和表观密度以及总孔隙度和开放孔隙度的测定
2007-01-31
DIN 25494
Determination of density and open and closed porosity of uranium dioxide pellets; boiling water and immersion method
测定二氧化铀芯块的密度和开闭孔隙率；沸水浸泡法
1991-04-01