配件工业404926404925¥6478.80去看看尼派工业自动化发布了工业配件WELCH ALLYN 404926 PATT B SPOT ON PCA 404925 COBAS板配件工业404926404925¥12500去看看尼派工业自动化发布了工业配件WELCH ALLYN 404926 PATT B SPOT ON PCA 404925 BOARD F