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45#ֹܸӲ ʲôǾֹܸ Сھֹܸ ֹܸ޷ܶǮ 15crmoֹܸ ʳɾֹܸ޹˾ ʳɾֹܸܹɷ޹˾ ֹܸƵ кֹܸ޹˾ ʳɾֹܸ޹˾
޷쾫ֹܸܻе ൺʳɾֹܸ޹˾Ϣ ֹܸܱ׼ ൺʳɾֹܸ޹˾۲ ɾֹܸ޹˾ ֹܸ޹˾ϢϢ ʳɾֹܸι˾ ھֹܸ ʳɾֹܸܴô ֹܸɽʳͨϢ
ʳɾֹܸ޹˾ ʳ˫ţֹܸ޹˾ պֹܸ޹˾ 20#ֹܸи ʳɾֹܸϰô 6mmֹܸ ʳɾַֹܸܳ ޷쾫ֹܸ 2021ֹܸܹ˾Ϣ ijǾֹܸܳ
ֹܹܾܸ ֹܸܹ˾Ϣ 20#ֹܸܲ ʥֹܸ ʳᆱֹܸ ʳؾֹܸ޹˾ ʳɾֹܸ޹˾ ֹܸܳ ݾֹܸܲͼ ʳɾֹܸ޹˾Ԥ֧
ֹܸ¹ Ͼֹܸܹ˾Ϣ ֹܸܳʲôΣ ʳɾֹܸܳ ʳɾֹܸ޹˾ ʳɾֹܸ޹˾ ֹܸ޷ ʳɾֹܸܳô ʳɾֹܸܳϢ 16mnֹܸܳ
ʳɾֹܸ޹˾й ֹܸܶʳ ֹܸܼӹ ʳɾֹܸ޹˾Ĺɶ ֹܸܳЩ ֹܸܼӹǮһ ʳɾֹܸ 꾫ֹܸ޹˾ ʳǬ꾫ֹܸ޹˾ ʳɾֹܸ޹˾
ݾֹܸܳ ҦʳɳԶֹܸܳ 45#ֹܸ ʳɾֹܸϰô ֹܸܳ ʳɾֹܸ޹˾ô ޷ξֹܸ ݾֹܸܳ ʳɾֹܸ޹˾ϰʲô ʳɺֹ̩ܸ޹˾ô
ʳɾֹܸ ֹܸܳ ֱֹܸܳ ֹܹܾܸ 20#ֹܸܲ ʳֹܸ ʳɿɾֹܸ޹˾ ֹܸܶѡʳ ˲ʳɾֹܸ޹˾Ϣ绰 ʳֹܸ
ʳɾֹܸ޹˾绰 ʳɾֹܸ޹˾ô 15crmoֹܸ ˲ʳɾֹܸ޹˾Ϣ绰 ޷쾫ֹܸܿǹ ʳɾֹܸ޹˾ ʳǧֹܸ޹˾ ʳɾֹܸ޹˾ ֹܸܳ ʳɾֹܸ޹˾
־ֹܸ޹˾Ⱦ ʳɾֹܸ޹˾ ֹܸ45 ʳɾֹܸ޹˾ ʳɾֹܸ޹˾ ʳɸֹܸ޹˾ ʳɾֹܸ޹˾ ˲ʳɾֹܸ޹˾ʴ ݾֹܸܹ˾Ϣ ʳɾֹܸ޹˾ô
ʳɾֹܸܳô ʳɺֹ̩ܸ޹˾ô Сھֹܸܳ ʳɾֹܸ޹˾ ʳɾֹܸι˾ ֻ 绰 ʳɾֹܸ޹˾ ʳɷԾֹܸ ʳɾֹܸ޹˾ ʳɾֹܸϰô ʳɾֹܸܴô
ʳɶ˻ֹܸ޹˾ ൺʳɾֹܸ޹˾绰 ֹܸҵ ʳɾֹܸ޹˾ ֹܸܼӹʲôں ھֹܸ ʳɾֹܸ޹˾Ǹ˾Ͷʵ ɽֹܸܳЩ ھֹܸܶ ʳɾֹܸܹɷ޹˾
ʳɾֹܸ ھֹܸ ֹܸ ˲ʳɾֹܸܹ˾Ա ֹܸ޹˾ͼƬ ֹܸܳ ʳɾֹܸ޹˾ ʳɾֹܸ޹˾Ǩ ֹܸʳɽֹܸʳɽ ʳɾֹܸ޹˾й
ֹܸͼƬȫ ʳǿֹܸ޹˾Ҧicp 6mmֹܸ 40crֹܸʳ 40Crֹܸܶƹ ʳɷ˾ֹܸ޹˾绰 ֹܸܳ ijǾֹܸܳ ʳʥӾֹܸ(޹˾ ʳɾֹܸ޹˾
ھֹܸܶ ݾֹܸܲͼ ֹܸڱӰ ʳɾֹܸ޹˾ ֹܸܳҳ 45#ֹܸӲ ʳɽֹܸ޹˾ ֹܸ޹˾ϢϢ 45#ֹֻܸ ʳɾֹܸ޹˾
Сھֹܸܳ ھֹܸܶ ʳɾֹܸܳϳ ݺֹ̩ܸ ʳɾֹܸ޹˾ϰ ʳʢ㾫ֹܸ޹˾绰 ʳɾֹܸ޹˾ ֹܸܳҳ ˲ʳɾֹܸ޹˾Ϣ յʳӾֹܸ޹˾
40Crֹܸ ֹܸ ʳɾֹܸ޹˾ù ֹܸΥ ֹܸ޷ܶǮ ֹܸ40# ʳɷԾֹܸ ʳɾֹܸܳ ʳɾֹܸ 꾫ֹܸ޹˾
ʳɾֹܸ޹˾ô ֹ̩ܸܳ ʳɾֹܸ쳧 ʳֹܸͨ޹˾Ϣ ʳɾֹܸ޹˾ ݾֹܸܳ ʳɿɾֹܸ޹˾ ʳ¡ֹܸй ֹܸܶѡʳ ݾֹܸܲͼ
Ϻֹܸܹ˾ ʳɷԾֹܸ ʳɾֹܸ޹˾Ϣ ʳֹܸͨ޹˾Ϣ ֹܹܾܸܳ ʳɾֹܸܼ ʳɾֹܸܹ˾ ʳɿɾֹܸ޹˾ ʳǿֹܸ޹˾Ҧicp ʳɾֹܸܳ