| (yng)} |
۾SͪK90 |
| a(chn)أ |
Ԯa(chn) |
| ˜ʣ |
CP2005/USP29 |
| Ҏ(gu) |
25Kg/Ͱ |
| r |
120Ԫ/Kg |
| Jλ |
|
| a(chn)ƷB |
WQϩͪ
CTFAQPOLYVINYLPYRROLIDONE (QPVP)
CAS No9003-39-8
ʽ (C6H9NO)n
|(zh)
ĩˮҺPVPˮuNڱͪѵȡЃ(yu)ܽĤԡzwoc NЙCoCͺϵᡢ}^(wn)V;
۾Sͪt(y)ˎЏVđ(yng)Hˎo֮һ(yng)VƬwճτPVP߀zҵˎȥע䄩܄ҺwƄķɢøˎķ(wn)۾Sͪ߀cϳPVP-IPVPt(y)ˎ߀͜ر愩PVPa(chn)ƷoϵˎϰٷN |
| l(f)rg |
2009/9/27 7:23:00 |
|