¡¡¡¡½üÈÕ£¬´óÁ¬ÉÌÆ·½»Ò×ËùÆÚ»õѧԺºÏ·Ê·ÖÔºPVC²úÒµÅàѵ°à¿ªÑ§µäÀñÔÚ»ª°²ÆÚ»õ¹«Ë¾ÅàѵÖÐÐÄÂ¡ÖØ¾ÙÐС£°²»ÕÖ¤¼à¾ÖÆÚ»õ´¦º«ÎĻԡ¢°²»Õʡ֤ȯÆÚ»õҵлḱ»á³¤ÖÓ×Ôľ¡¢»ª°²ÆÚ»õ¹«Ë¾¸±×ܾÀíÐíÈð·å¡¢»ÕÉÌÆÚ»õÊ×ϯ·çÏÕ¹ÙÔø»ª¶«¡¢³öϯÁË¿ªÑ§µäÀñ¡£
±¾´ÎÅàѵ°àÊÇΪÁËÅäºÏ¼´½«ÍƳöµÄCTA¡¢ÆÚ»õͶ×Ê×ÉѯµÈ´´ÐÂÒµÎñ¶ø¿ªÉèµÄ¡£ÅàѵÄÚÈÝרҵÕë¶ÔÐÔÇ¿£¬ÓÐÀûÓÚѧԱ´Ó²»Í¬½Ç¶ÈÀí½â²¢ÕÆÎÕ²»Í¬ÀàÐÍµÄÆÚ»õͶ×Ê·ÖÎö·½·¨Óë²ßÂÔ£¬½øÒ»²½ÍØÕ¹ÆÚ»õÌ×±£Ñо¿Ë¼Â·¡£
¡¡¡¡¿ªÑ§µäÀñ·ÖΪÁ½¸ö½×¶Î¡£Ê×ÏÈ×é֯ѧԱÊÕ¿´´óÉÌËùÆÚ»õѧԺÊÓÆµ»áÒ飬ñöÌýÁËÖйúÆÚ»õҵлáÃØÊ鳤ÀîÇ¿¡¢´óÁ¬ÉÌÆ·½»Ò×Ëù×ܾÀíÖúÀíÁõ־ǿ¡¢ÖйúÂȼҵлáÃØÊ鳤ÕÅÎÄÀס¢±±¾©ÆÚ»õÉÌ»áËÕÓ¢ÃØÊ鳤½²»°¡£È»ºó£¬°²»Õʡ֤ȯÆÚ»õҵлḱ»á³¤ÖÓ×Ôľ¡¢»ª°²ÆÚ»õ¹«Ë¾¸±×ܾÀíÐíÈð·å¡¢»ÕÉÌÆÚ»õ¹«Ë¾Ê×ϯ·çÏÕ¹ÙÔø»ª¶«·Ö±ð´ú±íºÏ·ÊÆÚ»õѧԺ¡¢½ÌÓýίԱºÍÆÚ»õ¹«Ë¾ÏòÅàѵ°àÖ´ǣ¬ËûÃÇÏ£ÍûѧԱ±¶¼ÓÕäϧÕâ´Îѧϰ»ú»á£¬ÈÏÕæÑ§Ï°PVC²úҵ֪ʶ£¬½«Ëùѧ֪ʶÔËÓõ½Êµ¼ùÖÐÈ¥£¬Îª·þÎñʵÌå¾¼Ã×ö³ö¸ü´óµÄ¹±Ïס£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡£¨°²»Õʡ֤ȯÆÚ»õҵлáÃØÊé´¦£© |