免费检验

【经】 inspection free

免费的英语翻译：

for free; for nothing; free; free of charge; gratis
【经】 charge free; free charge; free of charge; free of expense; gratis

检验的英语翻译：

check up; examine; inspect; proof; prove
【计】 CH; checkout; V; verify; verify check; verifying
【化】 checking; examine
【医】 analysis; coroner's inquest; docimasia
【经】 inspection; monitoring; proof; test; verification; verify