99精品视频一区二区三区丨性做久久丨国产aⅴ爽av久久久久成人丨中国猛少妇色xxxxx丨色香蕉网站丨狂猛欧美激情性xxxx大豆行情丨国产女同视频丨男女互操视频网站丨色av资源丨国产亚洲成人精品丨国产成人无码a区在线丨日本疯狂做爰xxxⅹ高潮视频丨免费黄色大片网站丨四虎国产精品免费观看视频优播丨亚洲 另类 熟女 字幕丨日本中文字幕乱码免费丨国产做爰免费观看丨aaa一级黄色片丨韩国r级hd中文字幕丨国产一区二区伦理

gӭRӱ(li)h(hun)Ƽ޹˾I(y)W(wng)վ
]ʽsS

_(ki)ʽsˮرҪˮ؆

ߣhengke (li)Դӱ(li)h(hun)Ƽ޹˾r(sh)g2022-04-11 09:12:38L(wn)
_(ki)ʽsˮֱc|Qήص,܇ضȲ̫(һ㲻^(gu)30C)t(hu)ֱӰO(sh)\(yn)Ч˞O(sh)ĽL(zhng)O(sh);So(h)M(fi)õĿĿ],(du){(dio)ʵָ(bio)Ҫ^ߡ
_(ki)ʽs

_(ki)ʽsˮرҪˮ؆ynbӱ(li)h(hun)Ƽ޹˾

L(zhng)ʹÉ;So(h)M(fi)õĿĿ]_(ki)ʽs횰bˮ,?yn)_(ki)ʽsˮɢe,ֱӌˮ,ô͕(hu)(do)ɢЧ׃_(ki)ʽsˮֱc|Qήص,܇ضȲ̫(һ㲻^(gu)30°C)t(hu)ֱӰO(sh)\(yn)Ч˞O(sh)ĽL(zhng)O(sh);So(h)M(fi)õĿĿ],(du){(dio)ʵָ(bio)Ҫ^ xҪc(din): ynbӱ(li)h(hun)Ƽ޹˾

1.(j)gСxmęC(j) ynbӱ(li)h(hun)Ƽ޹˾

2.ע҃(ni)C(j)λǷƥ,C(j)L(fng)Ӱ˵w ynbӱ(li)h(hun)Ƽ޹˾

3.Mxُ(gu)ЧȸߵĿ{(dio),Խ\(yn)M(fi)úԴ ynbӱ(li)h(hun)Ƽ޹˾

4.]C(j)ķѩ(yng)ȹynbӱ(li)h(hun)Ƽ޹˾

•(dng)(du)܇h(hun)Ӱ_(ki)ʽsˮرҪˮ؆,_(ki)ʽsǹI(y)гҊ(jin)Ľbѭh(hun)ˮÌˮ鵽(ni),ͨ^(gu)ˮϵy(tng)؇档ˮͿ՚ֱӽ|M(jn)ПύQ,Ķ_(d)صĿô_(ki)ʽsM(jn)ˮҪO(sh)һ(g)ˮ؆?С́(li)oҽBһ@(g)(wn)}_(ki)ʽsM(jn)ˮڱO(sh)ˮ؆?ǿ϶!?yn)?dng)ˮr(sh)(hu)a(chn)һĉ(ˮo),˕r(sh)O(sh)þ_صԒ,(hu)ʹM(jn)L(fng)ڵˮٶ^(gu)ӰɢЧ;ˮ^(gu)СҲ(hu)ʹM(jn)L(fng)ڵL(fng)ɓQЧѵrl(f)C֪:_(ki)ʽsM(jn)ˮڱҪO(sh)һ(g)ˮزܱCĹЧʺʹÉL(zhng)ynbӱ(li)h(hun)Ƽ޹˾

_(ki)ʽsˮرҪˮ؆ynbӱ(li)h(hun)Ƽ޹˾

(1)(j)ʹ×lIJͬxͬ|(zh);ynbӱ(li)h(hun)Ƽ޹˾

(2)(j)ͬʹҪO(sh)Ӌ(j)ˮϵy(tng);ynbӱ(li)h(hun)Ƽ޹˾

(3)m(dng)?sh)IJL(fng)ʽ;ynbӱ(li)h(hun)Ƽ޹˾

(4)xm˵ć^L(fng)C(j)ˮõO(sh);ynbӱ(li)h(hun)Ƽ޹˾

(5)(du)ˮ|(zh)Ҫ^ߕr(sh)(yng)]ˮ̎O(sh)übλõx;ynbӱ(li)h(hun)Ƽ޹˾

(6)עM(jn)ˮزӰ푼ֹY(ji)Ć(wn)};ynbӱ(li)h(hun)Ƽ޹˾

(7)M•(dng)(du)܇h(hun)Ӱ;,猦(du)܃xӋ(j)C(j)O(sh)ȵΣ •(dng)Ƙ(bio)(zhn): GB/T 14685-2008 •W(xu) h(hun)•y(c) GB 12348-1990 w•ݗӋ(j)g(sh)l JB/T 7928-2000 •(j)Ӌ(j)ͨüg(sh)l JB/T 8747-1998 •(j)Ӌ(j)zҎ(gu) DIN 51734-1(1997) 늴Ÿɔ_y(c)u(png) 1 (bio)(zhn)lʷ DIN 51795-1(1997) 늴Ÿɔ_y(c)u(png) 2 (bio)(zhn)lʷ DIN 51795-2(1997) 늴Ÿɔ_y(c)u(png) 3 (bio)(zhn)lʷ EN 50104-1-1:1999 ̶ʽ늴ň(chng)ԇ(yn)Ҏ(gu) EN 50087-1:1996 O(sh)ϵy(tng)h(hun)늴Ŕ_ԇ(yn)Ҫ FM RL 32-2:1994 o(w)늰l(f)C(j)y(c)ԇָ IEEE 802.3 :1995 O(sh)o(w)}_ֵcy(c)1:Ҏ(gu) IEEE 802.3 :1995 O(sh)o(w)}_ֵcy(c)2:ՙC(j)ָ(bio) IEEE 802.4 :1993 ΢ݔO(sh)lpĵĜy(c)ԇ(Aͷ)(]Ը)ynbӱ(li)h(hun)Ƽ޹˾

_(ki)ʽs
1(j)ͨL(fng)ʽȻͨL(fng)sC(j)еͨL(fng)sͻͨL(fng)s
2(j)ˮc՚Ľ|ʽНʽsʽs͸ɝs
3(j)ˮͿ՚sMsͻs
4ĿĿɷ֞һ{(dio)sI(y)s͸ߜs
5ˮƽɷ֞ͨs•ssͳos
6燊so(w)L(fng)sps.
7(j)sΠɷ֞Aβsͷβs