![Master’s level of the Transformer oil course is now open for registration; Transformer oil book available at a discounted price Transformer oil course - e-lesson #9 - 850 x 400 px illustration](https://transform.zgisoft.com/files/Transformer-oil-course-e-lesson-9-850-x-400-px-illustration-340x210.jpg)
Master’s level of the Transformer oil course is now open for registration; Transformer oil book available at a discounted price
Lesson #10 in the Transformer oil course opens the registration on the Master’s level of the course, and it will be broadcasted live on 20 May at 2 PM CET.