498 CHAPTER 27 1946 Guide - Government and the American Society for Testing Materials. .There are three standard wall-thickness schedules of copper water tubing, classified in accordance with their principal uses as follows: Type K--Designed for underground services and general plumbing service.

763 CHAPTER 42 1946 Guide of flexural vibration, it is desirable to fasten the absorptive panels discontinuously.

782 CHAPTER 43 .1946 Guide Fig. 3.

834 , CHAPTER 45 . .1946 Guide Controlled Air Supply for Supercharger, Carburetor and Engine Testing, by C.

Insulation Armstrong Cork Company BuUdint Materials Division Lancaster Pennsylvania Albany Atlanta Baltimore Birmingham Boston Buffalo Charlotte Chicago Cincinnati Cleveland Columbus Dallas Detroit Hartford Montreal.

204.

282 CHAPTER IS 1948 Guide until some later time when it finally appears in the air-stream entering the equipment.

638 CHAPTER 35 1948 Guide.

836 CHAPTER 46 1948 Guide The equal friction method is generally used for designing a duct system as this insures equal resistance to air flow in all branches throughout the system (see Chapter 41).

On pages 947-1278 will be found the Catalog Date of 230 manufacturers whose products are described and illustrated.

Table 1.

114 CHAPTER S -1949 Guide' BIBLIOGRAPHY Heat Transmission, by W.

340 CHAPTER 16 1949 Guide'*!

662 CHAPTER 33 1949 Guide The Mathematical Theory of the Cottrell Electric Precipitator, by A.

.844 CHAPTER 42 1949 Guide alternating sound waves.