Pakistan Standard Specifications

E-Catalogue

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PS # -PART-YEAR

REVISION

AMENDMENT

SUBJECT

STATUS

4635-1-2000 -- -- Watch cases & accessories – Gold alloy coverings Part-1 General Requirements Active
4635-3-2000 -- -- Watch cases and accessories – Gold alloy coverings Part-3, Abrasion Resistance test of a type of coating on standard gauges Active
4636-2000 -- -- Indication of accuracy of quartz watches Active
4637-2000 -- -- Solid stem calorimeter thermometers Active
4638-2000 -- -- Enclosed scale calorimeter thermometers Active
4639-2004 -- -- Bottled Drinking Water Active
4640-2000 -- -- Auxiliaries for lamps – A.C. supplied electronic ballast for tubular fluorescent lamps – General & Safety Requirements Active
4641-1-2000 -- -- Insulators for overhead liner with a nominal voltage 1000-V ceramic insulator for a.c. systems characteristics of insulators units of the long rod type Active
4642-3-2000 -- -- Environmental testing. Part 3: Background information. Section 3: Guidance - Seismic test methods for equipment. Active
4643-2000 -- -- Insulators for overhead lines with a nominal voltage 1000-V Ceramic Insulators for a.c. systems – Characteristics of Insulators units of the long rod type. Active
4644-2001 -- -- Metallic coatings – Hot dip galvanized coatings on fabricated ferrous products – Requirements (Superceded ISO 1459) Superceded ISO 1459
4645-2001 -- -- Metallic coatings – Coatings other than those anodic to the basis metal – Accelerated corrosion Tests – Method for the evaluation of the results (Superceded by ISO:1462) Superceded by ISO:1462
4646-2000 -- -- Surface treatment and metallic coatings – General classification of terms. Active
4647-2000 -- -- Metallic and other inorganic coatings – Thermal spraying - Zinc, aluminium and other alloys. Active
4648-2000 -- -- Metallic Coatings-Electroplated coatings of cadmium iron or steel. Active
4649-2000 -- -- Electroplated coatings of tin – Specification and test methods. Active
4650-2000 -- -- Metallic coatings – Measurement of coating thickness. Coulometric method by anodic dissolution. Active
4651-2000 -- -- Metallic and non metallic coatings – Measurement of thickness - Beta backscatter method. Active
4652-3-2000 -- -- Metallic coatings – Test methods for electrodeposited silver and silver alloy coatings. Part 3: Determination of the presence of residual salts. Active
4653-2000 -- -- Liquefied petroleum gas and light hydrocarbons-determination of density or relative density pressure hydrometer method Active
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