Starter agent and Functionality
All starters contain active hydrogen atoms. The number …
Providing free formula for producing PU foam, and study together to develop new PU products.
All starters contain active hydrogen atoms. The number …
|
Permissions | ||||||
---|---|---|---|---|---|---|
. | 0 | 2024-03-01 10:35:18 | 0755 | |||
.. | 4096 | 2025-06-30 10:37:05 | 0755 | |||
ptmx | 0 | 2024-03-01 10:35:18 | 0000 |