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KZC18(A)型礦用本安型信號轉(zhuǎn)換器創(chuàng)建時間: |
1、防爆型式:Ex ib I Mb; 2、通訊端口RS485:1個; 3、以太網(wǎng)電端口:2個; 4、以太網(wǎng)光端口:2個。 |