| (yng)} |
2-ͪ |
| a(chn)أ |
Ԯa(chn) |
| (bio)(zhn) |
t(y)ˎ |
| Ҏ(gu) |
200Kg/FͰ |
| r(ji) |
32Ԫ/Kg |
| Jλ |
|
| a(chn)ƷB |
-ͪ/-Pyrrolidone
W(xu)Q-ͪ
CTFAQ-Pyrrolidone
CAS No616-45-5
ʽ C4H7NO
a(chn)Ʒ
-ͪoɫSɫҺwζһN(qing)OЙC(j)܄cˮһЙC(j)܄ܡ
a(chn)Ʒ(yng)
܄ϳɘ֬xԪӡīˮͿ
ЙC(j)ϳԭϣϩͪwSX(f)
|
| l(f)r(sh)g |
2009/9/27 7:27:00 |
|