又黄又爽无遮挡,在线欧美二区,小舞的隐私免费裸体,国产一级二级日本在线

產品描述

GELAN Electrical Circuit Breaker DZ47(NC)110H

Safe and durable: GELAN circuit breakers use iron-galvanized grid arc extinguishing, fast arc extinguishing, high temperature does not soften

Carefully designed: super wear-resistant silver-plated contacts, special design of joints

Selection of materials: GELAN circuit breaker contacts work well, large arc design to ensure smooth contact of contacts

Excellent performance: the circuit breaker shell is made of flame retardant PC, super standard