t(y)Ժ̎۱ϩf t(y)Ժ̎õ ۱ϩ oh(hun)؟ t(y)Ժ(j)h(hun)oΣUUΣUUķ횰t(y)U̎ҪMм(ٟ)̎t(y)Ժ̎(j)ˇ֞黯S ʣW()t(y)Ժˮ̎^̮a(chn)...
۱ϩĉAˮf ۱ϩAˮһ@cxȻЧˮⷴʬF(xin)Ч(retarding effect)c۱ϩˮ෴Sˮȵˮ@׃@˵xFһCOO-H˻FOH-oų⽵܇ֲh(hun)OH-...
۱ϩ턩; ۱ϩ턩 xӾ۱ϩˮͿϴl(f)ˮϴͿϴ ۱ϩ ˮ̎턩 Uˮ̎ˮ̎ѭh(hun)ˮ̎a(chn)ˮ̎ȣˮ̎ЌڑҸw^ȸߡӎ늺̎ˮPHֵ7-14Ի...
ӰxӾ۱ϩճȵĂf xӾ۱ϩҺճҪӳҺw֮gӻ\a(chn)ă(ni)Ħ(ni)ĦcۺĽY܄|(zh)ҺĝȼضȺ͉PĔ(sh)ֵԽҺճԽ 1 ضȌ xӾ۱ϩ ճȵӰf ضǷӟoҎ(gu)...
`ʳôk rһ`ʳʯҸ ʯҸΣUՈhxСúMGl(f)`ʳՈt(y)ʯҸF(xin)zȡ r`ʳ z zwLͬ־̫ģһNõĸooθcܱգɽ(jng)S...
׃ɫzԔf ׃ɫzf ׃ɫzԾиϼzAԭϽ(jng)^ӹƳɵľи߸ֵ^gָʾڴεF(xin)(zh)ИI(y)˜{zָʾ׃ɫz͟o׃ɫzHG/T 2765.4-2005 @Na(chn)Ʒڇ(ni)ͨõa(chn)Ǐļz23nm...
{zָʾ׃ɫz͟o׃ɫz ׃ɫz (zh)И˜ʣ ИI(y)˜HG/T2765.42005 ׃ɫzԭ mԹzԭϣ(jng)ȻⒶƵõ{zָʾ׃ɫzˇƵõğo׃ɫz ׃ɫz^ ƷNɫ׃ɫz|(zh)ϵd}{ɫzܺ͑һc...
ʲôʯӢɰ ͨʯӢɰf ʯӢɰVϲȻʯӢVʯ(jng)Yxˮϴȹˇӹ^ʶɫЙCеȸ ܺЧʹLcʯӢɰVmچΌp^V^VxӽQָ˾_CJ/T43-1999˜ӹоʯӢɰ...
ʯӢɰVϷ ʯӢɰVҪɷ־ɰͨɰ / ߰ɰ : 1. ͨʯӢɰVϡ : Ҫˮ̎궼]}ֻҪֹʯӢɰʧȾ˲Ҫoˮ̎Mк߅ˮеȾオ 2. Ͼ ʯӢɰV : ڼˮ̎...
ʯ rʯa(chn)F(xin)