Chinese-made light machine gun

The Ruchnoi Pulemet Degtyarev, was a light machine gun used by the VC / NVA and was normally of Soviet manufacture

a 7.62 mm Communist machine gun with a 100-round, belt operated drum that fires the same round as the AK-47

Relative Percent Deviation

Relative percent difference. A measure of precision, calculated by: Rd% = [X1 - X2}/Xave x 100 where: X1 = concentration observed with the first detector or equipment; X2 = concentration observed with the second detector, equipment, or absolute value; and Xave = average concentration = ((X1 + X2) / 2) The relative percent difference (RPD) and coefficient of variation (COV) provide a measure of precision, but they are not equal. Below are example duplicate radon results and the corresponding values of relative percent difference and coefficient of variation: Rn1 (pCi/L) Rn2 (pCi/L) RPD (%) COV (%) 12 13 15 14 10 17 20 16 11 26 30 14 10 7.5 10 29 20 See Coefficient of variation (COV).

REMOTE PRIMARY DIAGNOSIS. An emerging application of teleradiology in which x-ray, CT, ultrasound, and MRI images are scanned into computer systems and transmitted to alternate locations, allowing primary diagnosis to be made from the scanned image, rather than the film itself. RPD allows radiologists to more quickly review and evaluate images and provide more timely diagnosis without the added delay and expense of traveling to a hospital or clinic or waiting for films to be mailed or shipped to their offices. Also known as central read.

JUNOS software routing protocol process (daemon). A user-level background process responsible for starting, managing, and stopping the routing protocols on a Juniper Networks router.

Abbreviation for "Reverse Plain Dutch Weave".

rear paste-down - the "page" that is glued over the inside of the rear board of hard cover books, usually of one piece with the rear end paper

Re-punched Date - date stamped more than once.