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Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD)

60.00 Standard under publication

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD)

90.92 Standard to be revised

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Family H (hydraulic systems) — Specifications for categories HH, HL, HM, HV and HG

60.60 Standard published

ISO/TC 28/SC 4

Petroleum and related products — Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids

90.92 Standard to be revised

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Family H (hydraulic systems) — Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU

60.60 Standard published

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (Class L) — Family X (Greases) — Specifications

60.60 Standard published

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Family C (gears) — Part 1: Specifications for lubricants for enclosed gear systems

60.60 Standard published

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Family C (gears) — Part 2: Specifications of categories CKH, CKJ and CKM (lubricants open and semi-enclosed gear systems)

60.60 Standard published

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (Class L) — Family C (gears) — Part 3: Specifications for greases for enclosed and open gear systems

60.60 Standard published

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Family E (Internal combustion engine oils) — Specifications for two-stroke-cycle gasoline engine oils (categories EGB, EGC and EGD)

90.93 Standard confirmed

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Family H (Hydraulic systems) — Specifications for hydraulic fluids in categories HETG, HEPG, HEES and HEPR

60.60 Standard published

ISO/TC 28/SC 4

Petroleum products — Fuels (class F) — Specifications of dimethyl ether (DME)

90.93 Standard confirmed

ISO/TC 28/SC 4

Dimethyl ether (DME) for fuels — Determination of impurities — Gas chromatographic method

90.93 Standard confirmed

ISO/TC 28/SC 4

Dimethyl ether (DME) for fuels — Determination of water content — Karl Fischer titration method

90.93 Standard confirmed

ISO/TC 28/SC 4

Dimethyl ether (DME) for fuels — Determination of total sulfur, ultraviolet fluorescence method

90.93 Standard confirmed

ISO/TC 28/SC 4

Dimethyl ether (DME) for fuels — Determination of high temperature (105°C) evaporation residues — Mass analysis method

90.93 Standard confirmed

ISO/TC 28/SC 4

Lubricants, industrial oils and related products (class L) — Machine-tool lubricants — Categories and specifications

90.20 Standard under periodical review

ISO/TC 28/SC 4

Specification of liquefied natural gas as a fuel for marine applications

60.60 Standard published

ISO/TC 28/SC 4