Ͻź
Ȧ
ʹܽз
top 10 nha cai uy tin số 1
ʱ7ʷ·⼸СʱʱǶҽָԴǿҷϡЩָҵְҵΪʹؼʱĹ
Ϊ岻ɳȥҲڼţʱһǮʱ֧ΪʵõǦƤ,øְֹߦƵİ취,ߦƤһ,1ǦƤߦ0.2Ϊҵѧʵ,;һľɵIJ˰,ܶȺӲϵɳ,ҲΪʵһ,˼,ҲԼ˴53ΪҪȾΪPM2.54ΪжȾҪȾΪPM2.55ΪȾҪȾΪPM2.56ΪҪȾΪPM2.57ΪȾҪȾΪPM2.5O38ΪȾҪȾΪPM2.5O39ΪȾҪȾΪPM2.510~11ΪҪȾΪPM2.512ΪȾҪȾΪPM2.5O3
ǰֱ˵½ķɻɵ̨һɻһɻĽž̨ôľǡ·˵λҶ֪½̨½ֶ̨ĽԴյϿڵͣλ100;յ̱ڵ㳡ͣλ150;ƽ¿ͣλ50;̶ſǰͿ˱ʯ·ȡͣλͣǻ80