1-layer-flex-pcb 1-layer-flex-pcb-with-stiffner ባለ 2-ንብርብር-ተጣጣፊ-ፒሲቢ ባለ 2-ንብርብር-ተጣጣፊ-ፒሲቢ ባለ 2-ንብርብር-ተጣጣፊ-ፒሲቢ-ከ-ጠንካራ 4L- ግትር-ተጣጣፊ ሰሌዳ 12L- ግትር-ተጣጣፊ ሰሌዳ ሌንስ-ሞዱል-ሰሌዳ