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International Standard Category: Components for conveyors

GB/T 4490-2021    Conveyor belts with textile carcass—Widths and lengths
织物芯输送带 宽度和长度 ;
Category No.:53.040.20 Valid Status:valid
Issued Organization:SAMR, SAC Issued Date:2021-03-09
Implemented Date:2021-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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