multiple valve多通道: multichannel阀: established house or power g ...多通道阀复式真空管: multiple valve多通道: multichannel◇多通道超外差接收机 multichannel superheterodyne receiver; 多通道乘法器 multichannel multiplier多通道翅片: multi-entry fin下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:多通道阀,即可在微信中查询翻译