2??7?¥ï?山西临汾ï¼?ä¸??½ç?³å????ä¸??³æ²¹å±?延å????¤å?æ°??°è??å·¥å?¨æ?å£??´å?è¾?æ°?管线è¿?è¡?å®???å·¡æ?ï¼?ç¡??管线å®??¨è?è¡???

???ä¿?ä¾?以æ?¥ï?延å????¤å?æ°??°è??å·¥å????ä½?温å?æ½????°é??¤©æ°?å¸þ=?¥ç??ä¸??©å½±??ï¼???强ç??ºã????产平?°å????æ°?管线???µç?å·¡æ?¥ï???å¿??°ä???产ï?ç¡??æ¯?天è??¾ä??¹æ?å®??¨å?è¾???

???¥é??è®??? æ²?å¿??? ?´æµ·?? ??