In the lungs there is development of what is known as catarrhal-intraparenchymatous inflammation, leading to atrophy of the inter alveolar septa.

M artino, Honorary Chairman, National Lead Co., New York, N.

In the lungs there is development of what is known as catarrhal-intraparenchymatous inflammation, leading to atrophy of the Inter alveolar septa.

In some respects the addition of the ground tends to increase the shock hazard because it brings in one lead of the two necessary to dose the tircuit and cause the shock.

Officers Board of Directors Committees Members SEPTEMBER 1965 MANUFACTURING CHEMISTS' ASSOCIATION, INC.

On a mechanical basis, spicules may abrade the skin leading to superficial and transitory irritation.

In that letter he states that NEMA Is considering changing the Industrial Control Standards parts A3 and AA to specify in part "The holding brakes for hoist motors with control braking shall have a rated torque of not less than I5O5& of the full lead hoisting torque at the point where the brake is applied".

Continued on p- 7 OLI 1413 black women lead walk ut Workers at Birmingham Stove and Range, a cast Iron foundary in Birmingham, Ala bama, have been on strike since December rather than accept the inadequate contract they had been offered.

Illustration of Addition of Heot and Water Vapor to an Air Stream in Steady Flow If the water enters and leaves at the mmo temperature, Ai hmi, and Equation 43 becomes h% -- ht Wt - Wt -<7, + i- (44) If Lt -- 0, that is, if all of the water entering is earned away as water vapor, this also leads to Equation 44.

Mathematical comparisons of different designs of coils on a square foot of surface and face-area basis may be mis leading.

On a mechanical basis, spicules may abrade the skin leading to superficial and transitory irritation.

The increased .body temperature leads to increased cell -'metabolism,'and in turn to.still greater heat production.

The following formulation Illustrates the use of Axoclox 1232 in a joint-sealer formulation: JOINT-SEALANT COMPOUND FOR CURTAIN-WALL CONSTRUCTION ; Ingredients Peris by Weight Tkiokol LP-32 polysulfide Phenolic resin Axoclox 1232 Calcium carbonate Titanium dioxide | Stearic acid Sulfur 100 5 MS 40 10 1 0.1 ' C-S paste (lead peroxide, 50%; dibutyl ; phthalate, 45%; stearic acid, 5%: ' passed three times through a tight paint mill.)

frozen storage, 675 preservation methods, 674,675 virus preservation, 675, 676 virus storage, 675, 676 Metals, cold treatment austenite transformation. 659,660 allotropic, 659 Metals, cold treatment (continued) austenite transformation (continued) isothermal, 659 mechanism of, 659,660 cold treating ferrous alloys, 661,662 dimensional stability, 661 grinding cracks, 661 fifis increased hardness, 661 magnetic properties, 662 salvage growth, 662 wear resistance, 662 converting retained austenite, 660, 661 methods of cold treatment, 663 physical change processes, 663 expansion fitting, 663 shrink fitting, 663 precipitation hardening, 662, 663 Metals, low temperatures low temperature properties, 665-667 ductility, 665 notch bar impact, 665, 666.667 tensile strength, 665 nonferrous alloys, 666 aluminum, 666 copper, 666 lead, 666 magnesium, 666 nickel, 666 sine, 666 physical constants, 668, 669 electrical resistivity, 669 thermal coefficient, expansion, 668 thermal conductivity. 669 selection of materials, 667-669 fabrication, 668 thermal fatigue, 669 thermal shock, 669 welding, 668 specifications, 669 steels, 666, 667 teste, 667 notch bar impact, 667 transition curves, 667 Milk, 362 butterfat requirement, 363 chilling, 367 container filling, 365 distribution, 366 handling at farm, 382 bulk tanks, 363 receiving station, 363 tank cooling, 363 bolding tanks, 363 homogenizing, 365 pasteurisation, 363 high temperature, 364 processing, 362 standardizing, 363 cold separator, 363 standardizing clarifier, 363 storage, 366 'Milk ices, 462 Molti-etage refrigerant piping, 781 accessory equipment, 783-788 exchanger-type subcooler, 784 expansion tanks, 786 __-flash-type subcooler, 783 gas intercooler, 784 neat exchangers, 784 knock-out drums, 787 liquid level indicators, 787 oil return equipment, 785-786

Long and extensive use of DDT has led to the ubiquitous occurrence of the Btable metabolite DDE in the environment (HICKEY 1969), but other chemicals, such as mercury, lead, and polychlorinated biphenyls, have also been shown to be widespread environmental pollutants (KNAPP 1970, LAZRUS et al. 1970, PEAKALL and LINGER 1970).