variable time-setting relay
[纺织英汉词典]
variable time-setting relayn.可调时间继电器
是什么意思,variable time-setting relay的解释,variable time-setting relay的翻译
[海运英汉词典] variable time-setting relay
variable time-setting relay
[纺织英汉词典]
variable time-setting relay是什么意思,variable time-setting relay的解释,variable time-setting relay的翻译
[海运英汉词典] variable time-setting relay