(yng)} |
һwS |
a(chn)أ |
|
(bio)(zhn) |
Ї(gu)ˎ |
Ҏ(gu) |
t(y)ˎ(j) |
r(ji) |
12000 |
Jλ |
|
a(chn)ƷB |
һwS
Ӣ ģEthyl cellulose(jin)QEC
һwSwSӹǼS(g)ÓˮdžԪ(gu)
NECе|(zh)ɾۺÓˮdžԪ(sh)nȡDSQDSͨ2.4?2.6
ECɫҰɫwĩooζoxƷ5%đҸҺ(du)ʯԇ
ٱ0.3?0.4g/cm3 ,(du)ܶ1.07?1.18g/cm3 ܛc(din)135?155ˮڶNЙC(j)܄ڵ͝ȕr(sh)γϊ(jin)gĤAPH 3?11(ni)ʬF(xin)Oѷ(wn)(du)չϻܷ(wn)L(zhng)A治׃|(zh)^ãcS֬܄õԡ
bͰ(ni)rϩأ12.5kg/Ͱ
ע(xing)1_bI(y)r(sh)עpٷۉm۾̼
2ҪκʽECɲ(jng)cθҪo}עҺƷꐴx
3̎ãECr(sh)ҪmM߸Ƀ
4cЮζš |
l(f)r(sh)g |
2011/8/31 15:26:00 |
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