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-40%Solar thermal electric plants - Part 3-1: Systems and components - General requirements for the design of parabolic-trough solar thermal power plants
Published by Publication Date Number of Pages IEC 01/01/2022 48 IEC 62862-3-1 Ed. 1.0 en
Original price was: $310.00.$186.00Current price is: $186.00. -
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-40%Solar thermal electric plants - Part 3-2: Systems and components - General requirements and test methods for large-size parabolic-trough collectors
Published by Publication Date Number of Pages IEC 07/10/2018 48 IEC 62862-3-2 Ed. 1.0 b
Original price was: $183.00.$109.80Current price is: $109.80. -
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-40%Residual current operated circuit-breakers for household and similar use - Part 1: Outline of blocks and modules for residual current device standards CONSOLIDATED EDITION
Published by Publication Date Number of Pages IEC 11/11/2020 71 IEC 62873-1 Ed. 1.1 b
Original price was: $152.00.$91.20Current price is: $91.20.