Ͻź
Ȧ
ʹܽз
Cách đọc kèo châu Âu֮Щòɱô¾ı¾Ҫ硰ʮǰ¾Ҫڱܺʮ¾ĸоƬǿѾԼоƬᱻ˼ҿݣ˾323ճʳƼݣ˾עַͬעʱΪ2000Ԫ427ݣ˾ϺʳϺ˾Ϊ־עʱ1000ԪעַϺмζͤ·56Ū212ԪϺ칫ڵ
Դ̨н֧ӳ̨ʵÿβ417еβΪ50ɫµϳΥй涨ֳ鴦ѵԸóӦ
3Ѯĩͬѧɽ˵ȼһľ˼ץһֻȪˮƿٰ˵Ҫѿһԭӵըǰһ,Ͼѧĸ߲ƽٲξ,Ҳ,Ǻġ˴㡱֮һһԭӵը֮,1966״ⵯԭڸ߿,Ҳڸ߿Ҫ60϶ȵ¹,ʱʵ߱Ϊ˴»,ͬDZ,Ϻν3000ɽһ
仯ϴԽԽǿǨΪˡҲŮǨùԱš˵ľ϶ԽԽƱ¼ȡ½ѧϰѹ53ΪҪȾΪPM2.54ΪжȾҪȾΪPM2.55ΪȾҪȾΪPM2.56ΪҪȾΪPM2.57ΪȾҪȾΪPM2.5O38ΪȾҪȾΪPM2.5O39ΪȾҪȾΪPM2.510~11ΪҪȾΪPM2.512ΪȾҪȾΪPM2.5O3