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Ceramic through insulators of nominal voltage over 1000 V. Types, main parameters and dimensions
Document status: Active
Electrical apparatus for use in the presence of combustible dust. Part 1-1. Electrical apparatus protected by enclosures and surface temperature limitation. Specification for apparatus
Document status: Cancelled
Stationary steam turbines for compressor and blower drive. Types, basic parameters and technical requirements
Document status: Active
Heat exchangers. Method of measurement and evaluation of thermal performances of wet cooling towers
Document status: Active