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緹庡浗鍐滀笟閮?USDA)鍛ㄤ竴鍏竷鐨勬瘡鍛ㄤ綔鐗╃敓闀挎姤鍛婃樉紺猴紝鎴嚦2021騫?鏈?2鏃ュ綋鍛紝緹庡浗媯夎姳鐢熼暱浼樿壇鐜囦負(fù)64%錛屼箣鍓嶄竴鍛ㄤ負(fù)61%錛屽幓騫村悓鏈熶負(fù)45%銆?br />
褰撳懆錛岀編鍥芥鑺辨敹鍓茬巼涓?%錛屽幓騫村悓鏈熶負(fù)6%錛屼簲騫村潎鍊間負(fù)8%銆?br />
鍏嶈矗澹版槑錛氶儴鍒嗚祫鏂欐潵婧愪簬緗戠粶錛岃漿杞界殑鐩殑鍦ㄤ簬浼犻掓洿澶氫俊鎭強鍒嗕韓錛屽茍涓嶆剰鍛崇潃璧炲悓鍏惰鐐規(guī)垨璇佸疄鍏剁湡瀹炴э紝
涔熶笉鏋勬垚鍏朵粬寤鴻銆備粎鎻愪緵浜ゆ祦騫沖彴錛屼笉涓哄叾鐗堟潈璐熻矗銆傚娑夊強渚墊潈錛岃鑱旂郴鎴戜滑鍙婃椂淇敼鎴栧垹闄ゃ?br>閭錛歩nfo@polymer.cn
錛堣矗浠葷紪杈戯細(xì)sun錛?
