
TEXTILE MACHINERY AND ACCESSORIES - MAIN DIMENSIONS OF FLAT STEEL HEALDS WITH OPEN END LOOPS - PART 1: C-SHAPED END LOOPS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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TEXTILE MACHINERY AND ACCESSORIES - MAIN DIMENSIONS OF FLAT STEEL HEALDS WITH OPEN END LOOPS - PART 1: C-SHAPED END LOOPS
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻