23. The disinfection of various compartments in a vessel by filling with a gaseous agent to destroy rats and all insects pests which act as germ carriers means _____.
举一反三
- Which of the following channels is called 'the sea of all yang channels? A: Du vessel(Governor vessel) B: Ren vessel(Conception vessel) C: Bladder channel D: Stomach channel
- Which of the following means destroy or lose something? A: mid B: hydr C: keratin D: kyl
- 【单选题】Questions 23 to 25 are based on the passage you have just heard. 23. What does the Latin "cor" mean? A) It means heart. B) It means courage. C) It means fear. D) It means core. A. It means heart. B. It means courage. C. It means fear. D. It means core.
- 96. The term power-driven vessel means ______ in these Rules
- Which of the following is not true about insects?