zhòngyīngguànyòngduǎnyù:
  •   bèi hòu chā dāo   stab in the back
  •   jiāo bǐng luó dāo   bakelite handle screw-driver
  •   jiāo gài zhá dāo kāi guān   chopper switch with bakelete lid and porcelain bottom
  •   jiāo gài zhá dāo kāi guān   bakelite cover porcelain base knife switch
  •   xiōng dāo   sternotome
  •   tuō yǎng xuě lián dāo jūn chún   Deoxynivalenol ( DON)
  •   tuō shuǐ dāo dòu   air-dried green string bean
  •   ě liè xiū shǒu shù dāo bāo   palatorrhaphy operating instrument set
  •    dāo   putty knife
  •    guā dāo   putty scraper
  •   pángguāng yīn dào lòu guǎn shùyóu kāi dāo   Closure fistula, vesicovaginal abdominal approach
  •   péng zhàng shì shǒu yòng jiǎo dāo   expansion hand reamer
  •   péng zhàng shì yòng jiǎo dāo   expansion chucking reamer
  •    dòng guā dāo   automatic scraper
  •    dòng tái dāo zhuāng zhì   automatic tool lifter
  •    dòng fǎng xíng bèi dāo chē chuáng   automatic back tool turning machine with hydraulic copying