This is the fourth volume in the series to cover the requirements of the national common core course in Plumbing, Draining and Gasfitting. This volume contains Mechanical Services and Air Conditioning.…
This comprehensive marking text is forboilermaking and metal fabrication studentsat technical colleges. The aim of this bookis to present a practical approach to metalfabrication from basic marking principles toadvanced layout work. Its approach is simple,using a step-by-step format and providing av…
