上海激光粉,镭雕助剂,镭雕粉,黑雕白,适用透明ABS PMMA 适用透明ABS+PMMA
河南激光粉,镭雕助剂**。适用PP PE ABS AS PS PMMA PBT PET PA6 PA66
供应大展吉源灼热丝阻燃剂