bPsע(xing)m÷
ߣhengkeԴӱh(hun)Ƽ˾r(sh)g2020-12-10 09:27L
ۂڰbPsr(sh)ҪעǷֹw丽ʹ늺(),S_͵ػA(y)䓰ֱӶλͺ.䓰呪(yng)Mι.\(yn)ݔ̓(ch)^,PsIJֲSñ¶ꖹµȵ@Щ҂Ҫ(yn)Ҏ(gu)ƶ (zh)
bPsע(xing)m÷
ڲPsb^,(yng)ע,ֹw丽ʹ늺(),S.,ʹ,(yng)ȡm(dng)?sh)İȫ?PsĻA(ch)(yng)ˮƽ.ܑ֧(yng)ֱڵ͵.(dng)߶Ȳ+ 1mmr(sh).2mmSƫľx.˨(yng)Q̶,SЏ(qing)Ťʽb,b(yng)й©ˮ©.
Ps_͵ػA(y)䓰ֱӶλͺ.䓰呪(yng)Mι.\(yn)ݔ̓(ch)^,PsIJֲS,ñ¶ꖹ,ע(zi).
L(fng)ȿҪb;~c@C(j)(ni)ڵďg϶(yng)һ,g϶0.0075D (DL(fng)C(j)ֱ),Сg϶(yng)С8mm;~ƬbǶȑ(yng)һ;L(fng)C(j)ӾБ(yng)ܷg;U횏,ڷˮM(jn).
zL(fng)C(j)D(zhun)(dng)Ƿ(wn),,형r(sh)ᘷD(zhun).(dng)^~r(sh),(dng)^~r(sh),(yng)ֹͣ,0.90~0.95~ֵ.bɺ,L(fng)C(j)Ͳw,ֹ҉mM(jn),ֹꖹˮ.
Psm÷
ڽY(ji)(gu)oC(j)Сɷ܇g(ni)˿lԴsC(j)еˮsλg(ni)ēQe^˸mڜز^Сĵ͜ضȣ35-30棩s(xing)ĿˮԴÙC(j)MȺՉC(j)ȵs
ӱh(hun)ÿ_(ti)sSǰԇ(yn)һҪCa(chn)Ʒ|(zh)͑ʹo֮n˾Ҫa(chn)]ʽs_ʽsN|(zh)s̖(ho)Rȫֶ֧˾O(sh)Ӌ(j)ȡľж꽛(jng)(yn)Ď|(zh)Ͻ^͑ġ