impedance checker阻抗: impedance测试: test; testing; checkout; mea ...器: implement; utensil; ware电极阻抗测试器: electrode impedance meter零示型阻抗测试器: null type impedance meter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:阻抗测试器，即可在微信中查询翻译
