理学 计算机硬件电路 释 feed-through;pin-through-hole 通孔 穿透印制电路板所有层的过孔。把引脚插入通孔并在反面焊盘上焊牢，可将元器件固定安装在印制板上。
计算机硬件 计算机工程制造 释文 feed-through, pin-through-hole 通孔
- sarcostyle
- sarcotubule
- s-arc transitive graph
- Sard
- sardine
- Sardinian
- Sard lemma
- sardonic feature
- Sard theorem
- Sarett oxidation
- Sargas
- sargasso
- Sargent curve
- sargentgloryvine stem
- Sargent law
- SAR geometric distortion
- Sarh
- Sarhoo
- sari
- Sarin
- Sa Rina
- Sario
- Sario normal operator
- Sarira Boxes of the Tang Dynasty
- Sarira Dagoba