Unit 1 Part A Text Mechanical Materials Part B Knowledge Points How to Read the Expressions Part C Appending Content Translation Skills in EST (1) Unit 2 Part A Text Engineering Mechanics Part B Knowledge Points How, to Write Trade Contract Part C Appending Content Translation Skills in EST (2) Unit 3 Part A Text Mechanical Vibrations Part B Knowledge Points Usage of some Words (1) Part C Appending Content Translation Skills in EST (3) Unit 4 Part A Text Thermodynamics Part B Knowledge Points Usage of some Words (2) Part C Appending Content Translation Skills in EST (4) Unit 5 Part A Text Heat Treatment of Steel Part B Knowledge Points Usage of the Com Parative DegreeWords Part C Appending Content Translation Skills in EST (5) Unit 6 Part A Text Welding Part B Knowledge Points Abstract Skills in EST (1) Part C Appending Content Translation Skills in EST (6) Unit 7 Part A Text Forming and Machining Part B Knowledge Points Abstract Skills in EST (2) Part C Appending Content Translation Skills in EST (7) Unit 8 Part A Text The Lathe Part B Knowledge Points Abstract Skills in EST (3) Part C Appending Content Translation Skills in EST (8) Unit 9 Part A Text Dimensioning Part B Knowledge Points Abstract Skills in EST (4) Part C Appending Content Translation Skills in EST (9) Unit 10 Part A Text Machine Design Part B Knowledge Points Abstract Skills in EST (5) Part C Appending Content Translation Skills in EST (10) Unit 11 Part A Text Engine Lathes Part B Appending Content Numeral Translation ifi EST Unit 12 Part A Text Grinding Machines Part B Appending Content How to Do a Professional Report Unit 13 Part A Text Milling Machines Part B Appending Content Practical English (1) Unit 14 Part A Text Shapers Part B Appending Content Practical English (2) Unit 15 Part A Text Drilling Machines Part B Appending Content English Resume Unit 16 Part A Text Electrical Discharge Machining (EDM) Part B Appending Content ~ Memorandum Unit 17 Part A Text Electrochemical Machining (ECM) Part B Appending Content Interview'Skills Unit 18 Part A Text Ultrasonic Machining (USM) PartB Appending Content Listening Skills Unit 19 Part A Text Computer:Aided Manufacturing Part B Appending Content How to Read Employment Ad Unit 20 Part A Text Hexible Manufacturing System Part B Appending Content: Practical Writing Grammar Reference