Standards
Specification for drinking water
This standard specifies the requirements for the essential and desirable characteristics required to be analysed for ascertaining the suitability of potable water.
GYS 262
-
2004
GYD 5,000
14 pages
Specification for the storage, handling and transportation of LPG cylinders
This standard applies to the storage and handling of portable containers used for storage of Liquefied Petroleum Gases (LPG) and to the transportation of these containers.
GYS 264
-
2021
GYD 4,000
6 pages
Specification for galvanized steel barbed wire
This standard specifies requirements for three types of galvanized steel barbed wire. Two classes of galvanized coating, ordinarily and heavily galvanized, are specified.
GYS 269
-
2022
GYD 4,400
12 pages
Grading requirements for table eggs
This standard establishes specifications for: (a) grading criteria and grades; (b) weight classification; (c) labelling requirements; and (d) sampling protocols and methods of test
GYS 273
-
2006
GYD 5,500
18 pages
Specification for the storage, handling and transport of steel compressed gas cylinders
This standard
specifies the minimum requirements for the storage, handling and vehicular
transport of steel high pressure compressed gas cylinders and acetylene.
This standard does not cover the storage, handling and transport of ammonia cylinders.
GYS 453
-
2021
GYD 4,000
5 pages
Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality
The aim of this part of ISO 15403 is to
provide manufacturers, vehicle operators, fuelling station operators and others
involved in the compressed-natural-gas vehicle industry with information on the
fuel quality for natural gas vehicles (NGVs), required to develop and operate
compressed-natural-gas vehicle equipment successfully.
Fuel meeting the requirements of this part of ISO 15403 should:
(a) provide for the safe operation of the vehicle and associated equipment needed for its fuelling and maintenance;
(b) protect the fuel system from the detrimental effects of corrosion, poisoning, and liquid or solid deposition;
(c) provide satisfactory vehicle performance under any and all conditions of climate and driving demands.
Fuel meeting the requirements of this part of ISO 15403 should:
(a) provide for the safe operation of the vehicle and associated equipment needed for its fuelling and maintenance;
(b) protect the fuel system from the detrimental effects of corrosion, poisoning, and liquid or solid deposition;
(c) provide satisfactory vehicle performance under any and all conditions of climate and driving demands.
Some aspects of this part of ISO 15403 may also be applicable for the use of natural gas in stationary combustion engines.
GYS 573
-
2021
GYD 6,100
25 pages