Join date: Oct 8, 2021
Apr 27, 2022 ∙ 1 min
SOCAA NEW 7G Lightning Protector
Lightning protector (also called surge protector) usually use on electric power transmission and telecommunication systems to minimize...
Mar 17, 2022 ∙ 2 min
SOCAA CRAFT - surface processing | 矽原工藝 - 表面加工
Surface Roughness 表面粗糙度 The surface of metal parts has complex undulations with continuous peaks and troughs by the factors such as the...