åå«ä¸º32mmã40mmã50mmã75mmã90mmã110mmã125mmã160mmã200mmã250mmã315mmã400mmã500mmï¼å¤§å¤æ°pvcæ水管è§æ ¼é½æä¸å®å·®è·ï¼è¿æ¯æ£å¸¸ç°è±¡ã
ä½ å¥½ï¼æ水管éå¤ä½pvcæ水管ï¼å¸¸è§è§æ ¼æï¼
50ã75ã110ã160ã200çè§æ ¼ï¼ä¸åè§æ ¼åæä¸åçå£åã
å¸ææçåçå¯ä»¥å¸®å©å°ä½
温馨提示:答案为网友推荐,仅供参考