หลักสูตร CO2 แบบโต้ตอบแห่งแรกของโลก-ข่าว-133

Apr. 21, 2008 – elearning-training.com, part of Star Refrigeration, has developed a two-module elearning course on CO₂ Refrigeration. This course is online and has been accredited by CIBSE and Construction CPD. It can be undertaken anytime-anywhere and access is immediate after purchase. This course is al