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ISO 1170:2008 gives equations that allow analytical data relating to coal and coke to be expressed on the various different bases in common use. Consideration is given to corrections that can be applied to certain determined values for coal prior to their calculation to other bases.

ISO 27831-2:2008 specifies processes for the cleaning of the surfaces of non-ferrous metals and their alloys to remove any irrelevant or unwanted deposits or other material at any stage of manufacture, storage or service and for the preparation of these surfaces for further treatment. It does not cover cleaning operations associated with the preliminary removal of heavy deposits of oil, grease or…

ISO 27831-1:2008 specifies processes for the cleaning of the surfaces of ferrous metals and their alloys to remove any irrelevant or unwanted deposits or other material at any stage of manufacture, storage or service and for the preparation of these surfaces for further treatment. It does not cover cleaning operations associated with the preliminary removal of heavy deposits of oil, grease or…

1 Scope 1.1 This Standard specifies requirements for the certification of companies engaged in resistance welding of steel and aluminum. 1.2 This Standard specifies requirements for (a) the qualification of personnel; (b) the qualification of welding procedures; and (c) process control procedures. 1.3 This Standard does not address safety issues associated with welding and welding…

ISO 27874:2008 specifies the requirements for electrodeposited gold and gold alloy coatings for electrical, electronic and other engineering applications on metallic and non-metallic substrates. It also specifies test methods for measuring the properties of the coatings. Although this International Standard does not specify the condition, finish or surface roughness of the basis material prior to…

IEC/TR 62572-2:2008(E) provides guidance on: - the testing that a system supplier should ensure is in a place prior to procurement of a laser module from a laser module manufacturer; - a range of activities expected of a system supplier to verify a laser module manufacturer's reliability claims. This technical report deals with reliability assessment of laser modules used for…

1. SCOPE 1.1 This standard provides dimensional and performance requirements for safety, durability and structural adequacy of free-standing components of office desk products. 1.2 This standard also provides dimensional and adjustment requirements that respect generally accepted ergonomics guidelines or standards, such as those of CAN/CSA-ISO 9241-5-00, using NATICK/TR-89/044, 1988 as its…

1. SCOPE 1.1 This standard provides dimensional and performance requirements for safety, durability and structural adequacy of interconnecting panels and panel-supported components such as work surfaces, drawers and storage units. Panels may have the capability for management of electrical and communications wiring as well as acoustical properties. 1.2 This standard also provides dimensional…

1. SCOPE 1.1 Organization and Content — This standard specifies the requirements for the reconditioning, remanufacturing and repair of steel and plastic drums for the transportation of dangerous goods. This standard consists of three parts and one appendix. Part I specifies the general requirements for drum eligibility, and a registered facility’s quality management system. Part II…

This National Standard of Canada is equivalent to International Standard CAN/CSA-ISO/IEC 14651:02 (R2007). 1 Scope This International Standard defines the followings. ? A reference comparison method. This method is applicable to two character strings to determine their collating order in a sorted list. The method can be applied to strings containing characters from the full repertoire of ISO/…