尺寸与特性 meaning in English

high-voltage ceramic wall bushings―dimensions and characteristics

High voltage post insulators of ceramic material . part 2 : dimensions and characteristics
高压支柱瓷绝缘子第2部分：尺寸与特性
Pin insulators of ceramic material for high voltage overhead lines - dimensions and characteristics
高压线路针式瓷绝缘子尺寸与特性
Specification for low voltage switchgear and controlgear for industrial use - control switches - position switches 30 x 55 - dimensions and characteristics
工业用低压开关设备和控制装置规范.控制开关.位置开关35x55 .尺寸与特性