royal child development system-rcds 早教机构
以上来源于: WordNet
RN1406 Pinout: RCDs digital delay lines have been designed to provide precise tap delays with all the necessary drive and pick-off circuitry.
RN1406引脚说明：刚果民盟数字延迟线的设计提供所有必要的驱动器精确自来水延误和挑选过的电路。
youdao
应用推荐
模块上移
模块下移
不移动