1. the teacher takes the sponge clamp parallel to the milling machine, the work of students.
2. gives the characteristic of each student, analyzes the status of independent work.analyses the errors in the installation of hobbing, shaping machines, sawing a and фрезеровании flat surfaces, the work plan, the order in the workplace, compliance with the rules for safe operation.the outcomes of the lesson, the teacher said the students for achieving the objectives of the lesson; analyses of the whole class and individual labour students in class; announce the evaluation comments.
번역되고, 잠시 기다려주십시오..