GB/T 39500-2020
皮革 物理和机械试验 视密度和单位面积质量的测定
Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area
2020-11-19
MT/T 40-1987
岩石视密度测定方法
1987-11-18
GB/T 30749-2014
矿物药材及其煅制品视密度测定方法
The apparent density determination of mineral medicine and calcined products
2014-03-27
GB/T 8331-2008
离子交换树脂湿视密度测定方法
Determination of bulk density of ion exchange resins in wet state
2008-06-30
GB/T 11500-2008
摄影 密度测量 第2部分：透视密度的几何条件
Photography - Density Measurement - Part 2：Geometric conditions for transmission density
2008-06-18
KS M ISO 2420
가죽－물리적, 기계적 시험－겉보기 밀도 측정
皮革物理机械试验表观密度的测定
2019-12-27
ISO 2420-2017
Leather — Physical and mechanical tests — Determination of apparent density and mass per unit area
皮革 - 物理和机械测试 - 表观密度的测定
2017-01-31
UNE-EN ISO 2420-2003
Leather - Physical and mechanical tests - Determination of apparent density. (ISO 2420:2002)
皮革.物理和机械试验.表观密度的测定 （ISO 2420-2002）
2003-04-04
KS M ISO 2420(2024 Confirm)
가죽 — 물리적, 기계적 시험 — 겉보기 밀도 측정
皮革与粉煤灰；物理和机械试验——表观密度的测定
2019-12-27
BS EN ISO 2420-2017
Leather. Physical and mechanical tests. Determination of apparent density and mass per unit area
皮革物理和机械测试 表观密度和单位面积质量的测定
2017-02-28
ASTM D2346-21
Standard Test Method for Apparent Density of Leather
皮革表观密度的标准试验方法
2021-12-01
UNE 59030-1986
LEATHER. DETERMINATION OF CACHALOT OIL OF LEATHER
皮革皮革中CACHALOT油的测定
1986-01-15
BS EN ISO 18219-2-2021
Leather. Determination of chlorinated hydrocarbons in leather-Chromatographic method for middlechain chlorinated paraffins (MCCPs)
皮革皮革中氯化烃的测定
2021-08-03
BS EN ISO 18219-1-2021
Leather. Determination of chlorinated hydrocarbons in leather-Chromatographic method for short-chain chlorinated paraffins
皮革皮革中氯化烃的测定
2021-08-03
EN ISO 2420-2017
Leather - Physical and mechanical tests - Determination of apparent density and mass per unit area (ISO 2420:2017)
皮革 - 物理和机械测试 - 每单位面积的表观密度和质量的测定（ISO 2420:2017）
2017-02-15
BS EN ISO 5403-1-2011
Leather. Determination of water resistance of flexible leather-Repeated linear compression (penetrometer)
皮革柔性皮革耐水性的测定
2012-01-31
BS EN ISO 5403-2-2011
Leather. Determination of water resistance of flexible leather-Repeated angular compression (Maeser)
皮革柔性皮革耐水性的测定
2012-01-31
KS M ISO 22700
가죽 — 가공된 가죽의 색 및 색차 측정
皮革成品皮革颜色和色差的测定
2023-07-31
QB/T 2725-2005
皮革 气味的测定
Leather -- Determination of Odour
2005-03-19
DIN 53342
Testing of leather; determination of leather finishing fastness to ironing
皮革测试；皮革涂饰耐熨烫牢度的测定
1981-12-01