如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
磷化铟
磷化镓
T819982-250g 氮化钽,99.5% metals basis
氮化铟(III)
I812061-5g 磷化铟,片状, 3-20 目, 99.998% metals basis
氮化钽
Z820820-100g 氮化锆,99% metals basis,400目
C805799-250g 碳化铬,99.5% metals basis
C805799-10g 碳化铬,99.5% metals basis
锆酸锶