荇号 符号来源 3-0 子 Terminal 3-019 [I *T* Terminal strip GE/r42831980902-03itc6067-3:9 导线的队重进接 Double junction of conductor G/72819809026(dtEc667-3:198 型式2 若设计认为需要可用型式2 Form 2 shall only be used if required by layout considerations G/421980%-02-07(idc67-:: 相序变叉 Change of phase sequence GB/4728:-19800211tc0-:90 GB/4728319809-09-01f(dtc607-3:196 3-024 阳接熊仟(连接器的)头 Male contact( (of a socket or plug) Plug GB/2-19809-03-0(tc667-3:98 播头和播崖 Plug and socke G/4721980-05(D606-3:196 3-026 接通的连接片 Connecting link closed 开的连接片 Connecting link,open 3-028 电阻影一般符号 Resistor general symbol GB/4284190-0-01t(t07-4:198 3-023g 压敏电凰 Voltage dependent resistor 变阻器 Varistor GB/472841994-01-4(itBc607-:196) 分路 Shunt 3-030 晋分流和分压端于的电型是 Resistor with separate current and voltage terminals GB/4728419904-0-10(itpc07-4:9 电热元件 Heating element GB/747286419040-12( idt EC-4:196 3-032 GB/7472864-990020t(dtc606-4:196) 极性电享例如电解电容 Polarized capacitor, for example electrolytic GB/74284-19904-2-05(itE66-:198 功能性文件用图形符号集0