短語(yǔ)詞組短語(yǔ)grab -sample setup 定時(shí)取樣裝置discrete grab sample 或離散單樣品抓取grab sample detail 抓取樣品grab sample strength 抓樣強(qiáng)力grab sample with teeth 帶牙抓斗rectal grab sample 直腸樣本grab sample sampling machine 抓樣機(jī)grab sample sampling 簡(jiǎn)單取樣Grab or Display Sample 抓樣樣品或展示樣品 返回 grab sample