安徽淮南出售1000吨二手制冷机电议或面议一甲胺甲C溶液33%

Productname:
Methylaminemethanolsolution一甲胺甲C溶液（30%-33%）
Dimethylaminemethanolsolution二甲胺甲C溶液（30%-33%)
Trimethylaminemethanolsolution胺甲C溶液（30%-33%)




MethylaMineethanolsolution一甲胺Y醇溶液
Dimethylamineethanolsolution二甲胺Y醇溶液
Trimethylamineethanolsolution胺Y醇溶液