hepta

Na7 Hepta sodium salt of Diethylene Triamine Penta (Methyle...

二乙烯胺五甲叉膦七钠 DTPMP?

Hepta-hydrate magnesium sulfate, tri-hydrate magnesium sulfate, bi-hydrate magnesium sulfate, one-hydrate magnesium sulfate, anhydrate magnesium sulfate and basic magnesium sulfate whisker, etc.

硫系列：七水硫、水硫、二水硫、一水硫、无水硫及碱式硫晶须等产品。

Dual Manchester code communication technology is mainly used to get rid of the interference caused by the two Manchester codes transmiting in one hepta cable.

双路曼码的传输技术主要解决两路曼码在同一电缆传输过程中相互干扰的问题。