ISO 3987:1980 EN ba820551
Petroleum products — Lubricating oils and additives — Determination of sulphated ash
废止
发布日期 :
1980-03-01
实施日期 :
ISO 3987:1994 EN 56d14be4
Petroleum products — Lubricating oils and additives — Determination of sulfated ash
废止
发布日期 :
1994-12-15
实施日期 :
ISO 4263:1986 EN de173a5f
Petroleum products — Inhibited mineral oils — Determination of oxidation characteristics
废止
发布日期 :
1986-10-30
实施日期 :
ISO 13503-2:2006/Amd 1:2009 EN 5278355a
Petroleum and natural gas industries — Completion fluids and materials — Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations — Amendment 1: Addition of Annex B: Proppand specification
废止
发布日期 :
2009-10-20
实施日期 :