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ISO 13012-1:2009 specifies the boundary dimensions, other relevant dimensions and their tolerances of accessories for sleeve type linear ball bearings which are specified in ISO 10285. ISO 13012-1:2009 applies to: housings — closed and adjustable flangeless housings for series 1 sleeve type linear ball bearings, closed and adjustable flanged housings for series 3 sleeve type linear ball bearings…

ISO 13012-2:2009 specifies the boundary dimensions, other relevant dimensions and their tolerances of accessories for sleeve type linear ball bearings which are specified in ISO 10285. ISO 13012-2:2009 applies to: housings — closed and adjustable flangeless housings for series 5 sleeve type linear ball bearings, open and open adjustable flangeless housings for series 5 sleeve type linear ball…

IEC 60793-3-10:2009 which is a family specification covers optical telecommunication cables to be used in ducts or direct buried applications. The cable may also be used for lashed aerial applications. Requirements of the sectional specification IEC 60794-3 for duct, buried and aerial cables are applicable to cables covered by this standard. This second edition cancels and replaces the first…

IEC 60793-3-10:2009 which is a family specification covers optical telecommunication cables to be used in ducts or direct buried applications. The cable may also be used for lashed aerial applications. Requirements of the sectional specification IEC 60794-3 for duct, buried and aerial cables are applicable to cables covered by this standard. This second edition cancels and replaces the first…

IEC 61439-1:2009 lays down the definitions and states the service conditions, construction requirements, technical characteristics and verification requirements for low-voltage switchgear and controlgear assemblies. This standard applies to low-voltage switchgear and controlgear assemblies (ASSEMBLIES) only when required by the relevant ASSEMBLY standard. This first edition of IEC 61439-1…

IEC 60794-3-20:2009 covers optical self-supporting aerial telecommunication cables. Requirements of the sectional specification IEC 60794-3 for duct, buried and aerial cables are applicable to cables covered by this standard. Self-supporting aerial telecommunication cable in this context means a cable construction with sufficient strength members designed to be suspended on poles and similar…

IEC 60794-3-20:2009 covers optical self-supporting aerial telecommunication cables. Requirements of the sectional specification IEC 60794-3 for duct, buried and aerial cables are applicable to cables covered by this standard. Self-supporting aerial telecommunication cable in this context means a cable construction with sufficient strength members designed to be suspended on poles and similar…

ISO 22951:2009 relates to systems that use priority signal control functions to help emergency vehicles operate. This type of system is composed of a traffic management centre, in‑vehicle units, roadside communication units, and roadside units. Public transport vehicles such as buses are also targeted to receive priority signal control service. The scope of standardization includes message sets…

ISO/TR 230-8:2009 is concerned with the different types of vibration that can occur between the tool holding part and the work-piece holding part of a machine tool. (For simplicity, these will generally be referred to as “tool” and “work-piece”, respectively.) These are vibrations that can adversely influence the production of both an acceptable surface finish and an accurate work-piece. ISO/TR…

L'ISO/TR 230-8:2009 traite des différents types de vibrations qui peuvent se produire entre la partie outil et la partie pièce à usiner d'une machine-outil. (Pour plus de simplicité, ces parties seront appelées respectivement «outil» et «pièce»). L'ISO/TR 230-8:2009 n‘est pas principalement destinée à ceux qui ont l'expérience de l'analyse des vibrations et qui effectuent…