调压器用炭电阻片柱 第2部分：特种调压器用炭电阻片柱
Column with carbon resistance chips of voltage regulator-Part 2:Column with carbon resistance chips of speciel voltage regulator
2010-02-21
JB/T 2664.1-2010
调压器用炭电阻片柱 第1部分：自动电压调整器用炭电阻片柱
Column with carbon resistance chips of voltage regulator-Part 1:Column with carbon resistance chips of automatic voltage regulator