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żҸ۾ֹܸܳ Ϻֹܸܳ ʳɾֹܸ޹˾ô ֹܸܼӹֵ 15crmoֹܸ ʳɾֹܸ޹˾ ʳɾֹܸ޹˾ ʳɾֹܸ޹˾绰 Сھֹܸδĥڱ ֹܸܼӹʲôں
ʳǿֹܸ޹˾Ҧicp ʳɾֹܸ ֹܸ쳧 ֹܸܶѡʳ ˳ͨ־ֹܸ ʳɾֹܸ޹˾ϢϢ ˲ʳɾֹܸܹ˾߹ ɽֹܸ쳧 ֹܸܺ޷ֹܵ ʳɾֹܸ޹˾ ׯ ֻ 绰
о澫ֹܸܹ˾ ʳʥӾֹܸ(޹˾ ֹܹܾܸܳ ˾ֹܸܳϢ ʳɾֹܸϰô ʳɾֹܸ޹˾Ϣ ֹܸܹ˾ ʳɾֹܸ޹˾۲ Ϻֹܸܳ ҦʳɳԶֹܸܳ
ʳɾֹܸ޹˾ַ ݾֹܸ ֱֹܸܳ ʳɾֹܸ޹˾ 쾫ֹܸ޹˾ ֹܸܼӹ пֹܸܵij 16mnСھֹܸ ʳɾֹܸ޹˾ ֹܸܹ˾Ϣ
ʳᆱֹܸ޹˾ϵ ֹܸܳȡ˰ ʳɾֹܸ޹˾ ʳɾֹܸ ޷쾫ֹܸ 40Crֹܸܶƹ ʳɸֹܸ޹˾ ֹܸ6 ʳǿֹܸ޹˾绰 ʥֹܸ
ֹܸܳ ʳɽֹܸ޹˾ ʳؾֹܸ ʳɷ˾ֹܸ޹˾绰 ʳɾֹܸ޹˾ ʲôǾֹܸ ֹܹܾܸ ʳɾֹܸ޹˾绰 ʳǿֹܸ޹˾ ʳɾֹܸι˾ ֻ 绰
ֹܸ45 ʳɾֹܸܳ 40crֹܸʳ ʳɾֹܸܹ˾ô ֹܸ40# ʳɾֹܸ޹˾绰 ֹܸܳ ൺʳɾֹܸ޹˾ żҸоֹܸܹ˾ ֹܸܳ
޷쾫ֹܸܼӹ ʳɾֹܸܳô ֹܸҵ ǿֹܸ޹˾ ʳɾֹܸ ֹܸ쳧 ʳɾֹܸ޹˾ҪƷ ൺϴʳɾֹܸ ֹܸܹ˾ ʳɾֹܸܹɷ޹˾绰
40crֹܸ ʳɾֹܸ޹˾ַ Һѹ޷쾫ֹܸ ֹܸܳҳ ʳ16Mnֹܸܼ۸񱨼 ʳɾֹܸܹɷ޹˾Ϣ ֹܸܹ˾ Ҿֹܸ ʳɵۺֹܸ޹˾绰 ֹܸ
ʳɾֹܸܳ ʳɾֹܸܹ˾ 40crֹܸи׼ӹ ֹܸܼӹ ijǾֹܸܳ ʳɾֹܸ޹˾Ϸʷֹ˾ ֹܸ ʲôǾֹܸ? ֹܸ 20#ֹܸܽ
ʳɾֹܸܹɷ޹˾绰 16mnֹܸܳ ֹܸܺ޷ֹܵ ʳɾֹܸ޹˾ ʳɸֹܸ޹˾ ʳɾֹܸܹ˾ ھֹܸܳ ֹܸɽij ʳɾֹܸ޹˾ô 40crֹܸ
пֹܸܵij ʳɾֹܸ޹˾绰 ֹܸܳ ֹܸܼӹֵ ˲ʳɾֹܸܳ ʳɾֹܸ޹˾ ޷쾫ֹܸ 2019ҵ ݾֹܸܳ ݾֹܸܲ ʳɾֹܸ޹˾
ֹܸܼӹǮһ ˲ʳɾֹܸ ֹܸ޹˾ ʳɾֹܸ޹˾ϰ ʳᆱֹܸ޹˾ ʳɾֹܸ޹˾绰 ʳɾֹܸ żҸ۾ֹܸܳ޹˾ ֹܸ żҸʳɾֹܸܳϢ
ʳɾֹܸ޹˾Ʊ ʳ¡ֹܸ ݾֹܸ֪ܲʶ ʳɾֹܸܳ ʳɾֹܸ ʳɾֹܸ޹˾Ǩ ʳɾֹܸ޹˾ ʳɾֹܸ޹˾ʲô оֹܸ޹˾绰ַ ʳɾֹܸ޹˾ֹ̳˾
ݾֹܸܲƺ ֹܸܺ޷ֹܵ ޷ξֹܸ ֹܸܼӹֵ ֹܸܳҵ ʳֹܸ޹˾ ʳɾֹܸ޹˾ ʳɾֹܸ޹˾ô ʳɾֹܸ޹˾ַ ijǾֹܸ
ݾֹܸܲ ֹܸܳ Сھֹܸܳ ൺʳɾֹܸ޹˾ յʳӾֹܸ޹˾ ֹܸ쳧 ʳپֹܸ޹˾ ʳɾֹܸ޹˾ ֹܸܹ ʳɾֹܸ޹˾Ϣ
ֹܸ6 ݾֹܸܲ ʳɺֹ̩ܸ޹˾ ʳɱֹܸ޹˾ ʳʢ㾫ֹܸ޹˾ ֹܸ¹ ھֹܸܳ ޷쾫ֹܸ Сھֹܸܼ۸ ֹܸ޹˾
ʳɾֹܸ޹˾绰 ijǾֹܸܳ ֹܸܱ׼ ʳɾֹܸܳ ֹܸܶѡʳ ʳɾֹܸι˾ ʳɾֹܸ޹˾ҪƷ ֹܸ ʳɾֹܸ޹˾Ʊ ʳɾֹܸܹ˾ô
˲ʳɾֹܸ޹˾ʴ ھֹֻܸ ֹܸ ʳɾֹܸܳ ʳͨþֹܸ޹˾ ֹܸܳ ൺξֹܸ޹˾ ʳɾֹܸϢ Ϻַֹܸܳ ʳɾֹܸ޹˾