double sided

• Double sided tape is a versatile two - face tape suitable for use in almost all fields
  该双面胶粘带是指通用型的双面胶粘带，广泛地应用于多种领域。
• Sectional specification : single and double sided printed boards with plain holes ; german version en 123100 : 1992
  分规范.无金属孔单面和双面印制电路板
• Double side probe plates : test pads can bespread on both sides of pcb for convenient pcb layout
  上下针板结构：测试点可双面选点，方便电路板布线设计。
• Printed boards . part 4 : specification for single and double sided printed boards with plain holes
  印制板.第4部分:具有非金属化孔的单面和双面印制板规范
• Sectional specification : single and double sided printed boards with plated - through holes ; german version en 123200 : 1992
  分规范.带金属孔单面和双面印制电路板
• Printed boards . part 5 : specification for single and double sided printed boards with plated - through holes
  印制板.第5部分:具有金属化孔的单面和双面印制板规范
• Sectional specification : single and double sided printed boards with plain holes ; german version en 123100 : 1992 a1 : 1995
  分规范:不带金属孔的单面或双面印制电路板
• Printed wiring boards - method for specifying single and double sided printed wiring boards with plain holes
  印制电路板.第4部分:带平孔的单面和双面印制电路规定方法
• Sectional specification - flex - rigid double sided printed boards with through connections ; german version en 123700 : 1996
  分规范.带贯通连接的弯曲刚性双面印制电路板
• Rotary print , special vacuum design , vacuum fast speed double side plate setting high production efficiency
  旋转式晒版：特殊真空吸气、速度快、双面装版、生产效效高。