If you have have to explain the practical works you do in the production area, which vocabulary do you need ?
Step 1 : Complete the list on this link and find the translation of each word.
Step 2 : Learn the vocabulary.
If you have to describe each word of the list to make someone guess the word, which description do you use ?
Step 3 : Make a Word document and write a description/definition in english of each word of the vocabulary list.