麣䓹S䓹܃rСڏܹܟopSɽ|ijnj}䓹˾λLĽˮǡɽ|ʡijн(jng)_l(f)^(q)ͨϢͨh(hun)(yu)һop䓹ͨI(y)ԼI(y)a(chn)ܹS
ҏS2_2݁ƾCһ_3݁Ƹ߾ȾCI(y)/ܹop䓹3݁Ƹ߾ȾCҹ˾MϿ͑CF(xin)Ͷa(chn)ʹþܶȿɿ0.05֮(ni)˙Ca(chn)a(chn)ƷȸС❍Ⱥĥʹ
Sa(chn)܈ܹϵ⻬ںoܶȸߡ䓹܃(ni)ɷ֞A͡I÷͵ȏV܇Ħ܇ʯSԪ偠tO䡢t(y)ееИI(y)|(zh)ɷ֞20#35#45#,40cr.16mnȡɸ(j)ÑN˷ǘ˵ľܹҪa(chn)N۾ܹܡܹ45#䓹20#䓹16Mn䓹ܵȡ
ҹ˾䓏Sa(chn)ģ20#op45#opܡ߉偠t ϽP䓹ܡܵNұ䓡ɽ|Ȏ״䓏SĬF(xin)؛opYԴ|(zh)(zh)И˜ʣY(ji)GB8162-1999wGB/T8163-1999Љ偠t GB3087-1999߉偠tGB5310-1995ʌùGB6479-2000ʯѻGB9948-1988P䓹 GB/T14976-2002͜عGB/T18984-2003ܾGB/T9711-1999˾ԽĮa(chn)Ʒһķ ărڿּ͑ՏV͑
˾(jng)I䓣ɶF䓹S,ɽ FF䓹Sop䓹SꖣA⣩䓹S^FF䓹SɽFFop䓹 S㽭ϲP䓹Sͨ䓹S͇Mڮa(chn)Ʒ,Vʯ偠t CеӹИI(y) }I(y)һ0635-8618056 I(y)ն06358618100 13562023219 W(wng)ַwww.lcqkgg.com