two-pole and earthing pin plug的意思|示意
美 / /
英 / /
双极和接地销插头
two-pole and earthing pin plug的网络常见释义
双极接地插脚插头 ... two-pin reversible plug 两脚可逆转接驳的插头 two-pole and earthing pin plug 双极接地插脚插头 two-way disconnector 双向切断器 ...