액화 무수 암모니아(산업용) — 유분 분석 방법 — 질량 분석법 및적외선 분광 광도법
工业用液化无水氨.油含量的测定.重量法和红外光谱法
2017-12-29
ISO 7106-1985
Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods
工业用液化无水氨——油含量的测定——重量法和红外光谱法
1985-06-20
YS/T 555.11-2009
钼精矿化学分析方法 油和水分总含量的测定 重量法
Methods for chemical analysis of molybdenum concentrate. Determination of oil and moisture content. Gravimetry
2009-12-04
BS 5540-7-1991
Evaluating particulate contamination of hydraulic fluids-Method of determining the level of contamination (by the gravimetric method)
评估液压油的颗粒污染 测定污染程度的方法（通过重量分析法）
1991-12-20
GB/T 8570.6-2010
液体无水氨的测定方法 第6部分：油含量 重量法和红外吸收光谱法
Determination of liquefied anhydrous ammonia - Part 6: Oil content - Gravimetric and infra-red methods