Mechanical
Mechanical Engineering
KS ISO 11427:2014
Jewellery Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
Specifies a volumetric method for the determination of silver in silver jewellery alloys, preferably within the range of fineness stated in KS ISO 9202..
Kes 2,472.00
KS ISO 13756:2015
Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride
Specifies a volumetric method for the determination of silver in silver jewellery alloys, preferably within the range of fineness stated in KS ISO 9202..
Kes 2,472.00
KS ISO 8653:2016
Jewellery - Ring-sized - Definition, measurement and designation.
Specifies the method for measuring the size of rings for the purposes of designating ring-sizes to be used in jewellery..
Kes 2,163.00
KS ISO 9202:2019
Jewellery and precious metals - Fineness of precious metal alloys
Specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery..
Kes 1,854.00
KS ISO 11426:2021
Jewellery and precious metals - Determination of gold - Cupellation method (fire assay)
Specifies a cupellation method (fire assay) for the determination of gold in gold jewellery alloys..
Kes 2,884.00
KS ISO 4190-2:2001
Lifts (US: Elevator) installation - Part 2: Class IV lifts.
Specifies the necessary dimensions to permit the installation of Class IV lifts, generally use for the transport of goods (freight)..
Kes 3,308.00
KS ISO 8383:1985
Lifts on ships-Specific requirements
Lays down specific requirements for the design, installation and inspection of lifts on ships..
Kes 2,163.00
KS ISO 9994:1995
Lighters - Safety specification.
Establishes requirements for lighters to ensure a reasonable degree of safety for normal use or reasonably foreseeable misuse of such lighters by users..
Kes 3,167.00
KS ISO 12991: 2012
Liquefied natural gas (LNG) Tanks for on-board storage as a fuel for automotive vehicles.
Specifies the construction requirements for refillable fuel tanks for liquefied natural gas (LNG) used in vehicles as well as the testing methods required to ensure that a reasonable level of protection from loss of life and property resulting from..
Kes 3,308.00
KS EAS 924-2:2018
Liquefied Petroleum Gas (LPG) in domestic, commercial, and industrial installations-Code of practice-Part 2:LPG installations involving gas storage vessels of individual water capacity exceeding 150 L
Gives guidelines for the layout, design and installation of butane, propane and LPG equipment and of storage vessels of combined water capacity not exceeding 9 000 L..
Kes 3,708.00