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 | ITU-T I.121 | In Stock | | | | $10.75 |
 | IEC 60335-2-52 Edition 3.2 (2017-10) | In Stock | | | | $34.83 |
 | CII RR327-11 SKU : M00000068 | In stock | | | | $68.80 |
 | CII RR307-11 SKU : M00000074 | In stock | | | | $68.80 |
 | ITU-R M.633-4 | In Stock | | | | $10.75 |
 | CII RR311-11 SKU : M00000065 | In stock | | | | $68.80 |
 | IEC 62991 Ed. 1.0 b:2022 SKU : M00001066 | In stock | | | | $206.83 |
 | IEC 60601-1 Ed. 3.0 b COR. 3:2022 SKU : M00001068 | In stock | | | | $5.16 |
 | IEC 60352-6 Ed. 2.0 b:2022 SKU : M00001069 | In stock | | | | $119.54 |
 | IEC 60601-2-43 Ed. 3.0 b:2022 SKU : M00001074 | In stock | | | | $179.31 |
 | IEC 62287-1 Amd. 1 Ed. 3.0 en:2022 SKU : M00001075 | In stock | | | | $5.59 |
 | IEC 61800-3 Ed. 4.0 b:2022 SKU : M00001076 | In stock | | | | $206.83 |