皮革 化学试验 水溶物、水溶无机物和水溶有机物的测定皮革 化学试验 水溶物、水溶无机物和水溶有机物的测定Leather -- chemical test -- Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
Leather. Chemical tests. Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
皮革化学测试 水溶性物质、水溶性无机物和水溶性有机物的测定
2018-07-19
KS M ISO 4098
가죽 — 화학적 시험 — 수용성 물질, 수용성 무기질 및 수용성 유기질 측정
皮革 - 化学测试 - 水溶性物质 水溶性无机物和水溶性有机物的测定
2020-12-18
ISO 4098-2018
Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
皮革 - 化学测试 - 水溶性物质 水溶性无机物和水溶性有机物的测定
2018-02-22
UNE-EN ISO 4098-2006
Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2006)
皮革.化学试验.水溶性物质 水溶性无机物和水溶性有机物的测定（ISO 4098-2006）
2006-10-25
BS EN ISO 4048-2018
Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content
皮革化学测试 二氯甲烷可溶物质和游离脂肪酸含量的测定
2018-07-23
KS M ISO 4048
가죽 — 화학 시험 — 다이클로로메테인 용해물 및 유리 지방산 함량 측정
皮革 - 化学测试 - 可溶于二氯甲烷和游离脂肪酸含量的物质的测定
2020-12-18
GOST ISO 4048-2021
Кожа. Химические испытания. Определение содержания веществ, растворимых в дихлорметане, и свободных жирных кислот
皮革 化学试验 测定溶于二氯甲烷的物质和游离脂肪酸含量
ISO 4048-2018
Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid content
皮革 - 化学测试 - 可溶于二氯甲烷和游离脂肪酸含量的物质的测定
2018-06-15
UNE-EN ISO 4048-2008
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008)
皮革.化学试验.二氯甲烷中可溶物质和游离脂肪酸含量的测定（ISO 4048-2008）
2008-06-11
BS 06/30153841 DC
EN ISO 4048. Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content
EN ISO 4048 皮革化学测试 二氯甲烷可溶物质和游离脂肪酸含量的测定