Smacna Cad Standard

AHRI Standard 410-2001 With Addenda 1 2 and 3

PALING - Soil, Waste & Vent Piping System

BS en 12056-3-2000 Gravity Drainage System Inside Buildings Part 5

BS 3974 Pipe Support

Swimming Pool Design & Build

HAP-4-2-Manual

ASHRAE Publications Catalogue 2012

Fans & Blowers

MS 1228 1991

Plumbing Engineering Design Handbook Vol-1-2004

'Ex' Protection in Oil & Gas

Specific Gravity, Head & Pressure Relationship

YORK Absorption Chiller - How It Works - Single Effect

HVAC Handbook New Edition Part 1 HVAC Load Estimating

BS-476 Part-21 Fire tests on building materials and structures

BS-476 Part-23 Fire tests on building materials and structures

BS 10-2009 Specification for Flanges and Bolting for Pipes, Valves and Fittings

RAL Colour Chart

The Basics of Fan Performance Tables, Fan Curves & System Resistance Curve