Èç¹û¾õµÃÏÈ·æ°®µçÓ°Íø²»´í,Çë·ÖÏí¸øÄãÅóÓÑ,ÎÒÃÇ»á×öµÃ¸üºÃ[www.xianfeng22.com]£¡

ÏÈ·æ°®µçÓ°ÍøÌṩºÍÊÕ¼µÄ¡¶EBOD-389ÕæÕýÖгö¤·ÊÂÔ­¤ß¤æBD¸ßÇå°æÓ°ÒôÏÈ·æ¡·¾ùÕª×Ô×ÊÔ´Íø¡£±¾Õ¾²¢²»²ÎÓë¡¶EBOD-389ÕæÕýÖгö¤·ÊÂÔ­¤ß¤æBD¸ßÇå°æ¡·Â¼ÖÆÓëÉÏ´«¡£ÍƼö¹ºÂòÕý°æ¡¶EBOD-389ÕæÕýÖгö¤·ÊÂÔ­¤ß¤æ¡·£¡