"relay rating"是什么意思呢?“output TL41.R:230Vac 3A max relay rati
"relay rating"是什么意思呢?“output TL41.R:230Vac 3A max relay rati
relay是什么意思
请问relay是什么意思啊?
PLC 系统中 internal relay 和 output relay 有什么区别
Contact Rating:1A@120VAC or 28 VDC; 0.4VA max@ 20VAC OR DC m
Contact Rating:6A@125VAC or 28 VDC; 0.4VA max@ 20VAC OR DC m
dhcp relay
torch relay
auxiljary relay
The first r(以R开头的单词)in a relay race are very important
the Olympic Torch Relay请问是什么意思
THAT'S RELAY HURT