Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures1 Scope This European Standard defines the constructional and operational characteristics, the safety requirements, test methods and the marking of regulators and automatic change over devices having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg h, for use with butane, propane and their mixtures in the vapour phase. This European Standard also applies to the safety devices which are included within regulating devices covered

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and maintenance to ensure its safety and correct functionality in service under all reasonably foreseeable conditions

NOTE 2 The methods here can be applied with modifications for surface-cleaning product types or technologies not currently covered within the scope

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PD CLC/TR 62453-51-31 is a result of an analysis and design process to develop standard interfaces to facilitate the development of servers and clients by multiple vendors that need to interoperate seamlessly

dielectric dissipation factor and resistance to transformer oil as well as outlines the pin hole test and packaging of the tape wrapped rectangular copper winding wire

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Wear group classification is based on one method (EN 660-2) instead of two (EN 660-1 and -2)

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as reached in the standards relating to the relevant machinery industry or in a contract

ISO/TR 23989 specifies PC index method that can be used to monitor the condition of the magnetosphere and high-latitude ionosphere in order to tackle problems such as navigation

What is PD CLC/TS 50238‑3 - Compatibility between RST and axle counters about