试论我国入世后行业协会的职能——兼谈中国矿联在与外企和港澳台商合作中的作用試論我國入世後行業協會的職能——兼談中國礦聯在與外企和港澳檯商閤作中的作用 시론아국입세후행업협회적직능——겸담중국광련재여외기화항오태상합작중적작용 FUNCTION OF TRADE ASSOCIATION AFTER CHINA'S ENTRY INTO WTO——FUCTION OF CHINA MINING SOCIETY IN THE COOPERATION WITH FFOREIGN,HONGKONG,MACAO AND TWIWAN ENTERPRISES