ΪʲôԭúּҪѡ͵ijŷɸͳɸͨĽϴѡɸֹգЧ̽Ϳúʧĩúʣּúʽ20%ּĩúʽ8%С50%ϴúú4%ЧϴúʺƷúʡϳɸ˫ԴͬƫתӼӼ˾Զ̽Ӽӵһͨ˨ƫתƫתԶӵһ˲ӣͨⲿƿУͨתԵäרڲȣԴ˵Өijȣʹõڸ㣬øϳɸ˫Դͬṹʹöװðװ㣬ҶװϳɸʱƽȸãʹòЧá
ΪʲôԭúּҪѡ͵ijŷɸԭ
ú̿ӦáиɸּȷΧΪ3mm-50mmȴ4m12mɸ˶ܹݸ50GļٶȣܹIɸɸϣɸײƸֹƣ֧ɽӣЧܡӦС㽶ɸͳɸĸŵлںһ϶˦ءٶȿ졢ϲ㱡Ϩɸߡ϶ɸǵͣٶԽʣɸﳹסɸﵽdzߵɸЧʡ
͵ijŷɸࣺ
ɸ˶ܹݸ50Gļٶȣܹɸɸϣɸײ㽶ɸͳɸĸŵлںһ϶ٶȿ졢ϲ㱡ϣ ɸߡ϶ɸǵͣٶԽʣɸﳹɸﵽdzߵɸЧʣ˶ʽɿԸߡάɸľ۰ɸԳ50gǿԼÿ800εţɸʹɸڿĵϣСɸ֧ŽṹܵغɱȴͳijɸСöࣨܳɸܲ50gǿȣԶڴͳɸ5gɸֻಿUγܷ⣬Iĥ𣬶ҷֹɸɸ£ɸШΨ}̶Ҫκ˨װ㡢ݣɸֻת٣пɿԸߣճά٣ʸߣɸɵɸ洦ﵽSa2.5Ϳ֬ᣬʹиߵĥԺʴԡΪʲôԭúּҪѡ͵ijŷɸ
ͺҪӹȷɸװʱߴƫΡٵΧ֤ɸװɸǴ5ȵ30ѡúɸϴúɸʹõļϡ²ɸΪԳڡɸ棨ͬʱϸϷּѷ˫عܵɸ֣ɸװʱӺϲλ÷ˮܷ
͵ijŷɸص:
1ɸƵŦ˶ܹݸ50gļٶȣЧճʪϵɸ֣ȷɸײ
2߿ɿԵƫķּʹ
3ܽھ۰ɸнϺõĥԺܣнϳʹͽϺõɸЧ
4úʲӦǿɱͣ
5ܽӵɾõķԣȷɸˮƽɸݹҪ
е豸˾רҵͨ豸豸̼
ַ¼е˾ٷվ fromjulie.com 24Сʱߣ13353676726