| 英文名称: | | ,3-trimethylcyclohexanemethanamine, 1,6-diisocyanatotrimethylhexane and alpha-h | | ydro- omega -hydroxypoly(oxy-1,4-butanediyl) | | propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-,polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine,1,6-diisocyanatotrimethylhexane and alpha-hydro- omega-hydroxypoly(oxy-1,4-butanediyl) |
|
m.cnreagent.com