1) tanning bark
染网栲皮
2) bitumen treated,barking
栲网
3) mangrove extract
栲树皮栲胶
4) mangrove bark
栲树皮
5) barking pot
栲网铁锅
6) black wattle extract
荆树皮栲胶
1.
In the amphoteric and sulphuric modification of black wattle extract,the comparison of modification agents,temperature,pH of amphoteric modification,as well as sulphuric modification time and temperature was carried out.
通过对比两性改性的改性剂、改性温度、改性pH,磺化改性的磺化时间、磺化温度对荆树皮栲胶进行两性及磺化改性,得出了较优的改性路线,进行了其对皮革中Cr6+的预防作用的应用试验。
补充资料：花栲栲儿
1.一种绣花的荷包。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条