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纾侀惖绀︽烤鏂欏父鐢ㄨ(gu墨)鏍硷細0.5-1.2mm锛� 1-2mm锛� 2-4mm 锛�4-8mm 纾侀惖绀︽烤鏂欏寘瑁濆強鍎插瓨锛氱閻电う婵炬枡鍖呰鏅傜敤濉戞枡绶ㄧ箶琚嬪寘瑁�锛屾瘡琚�50鍏枻銆傜疆浜庨櫚娑煎共鐕ヨ檿锛屼笉瀹滄毚鏇� |