What does DD stand for?

III] = constant for type III valve d = acting valve disc diameter D = maximum valve disc diameter [DELTA]P = pressure drop [DELTA][P.

While this study does not address the ability of shrimp to eat anemones over 10 mm oral disc diameter, both large shrimp (>3 cm TL) and groups of three to five shrimp have been observed to consume large (20 mm oral disc diameter) anemones (unpublished data).

Also, disc diameter could be reduced by as much as 25 mm, so smaller, less expensive wheels could be fitted.

Relief valves (B) have a disc diameter the same as the bore, and full-lift safety valves (A) and safety relief valves (C) have a disc with a diameter larger than the bore.

Specifications -------------- Item Unit BD-R25 BD-R50 BD-RE25 BD-RE50 ----------------------- ----- ---------- -------- ---------- -------- Type - Write-once Rewritable ----------------------- ----- ------------------- ------------------- Recording capacity 25 50 25 50 GB (single- (dual- (single- (dual- layer) layer) layer) layer) ----------------------- ----- ---------- -------- ---------- -------- Recording wavelength nm 405 (blue-violet laser) ----------------------- ----- --------------------------------------- Disc diameter mm 120 ----------------------- ----- --------------------------------------- Disc thickness mm 1.

3 ---------------------------------------------------------------------- Disc diameter mm 120 ---------------------------------------------------------------------- Disc thickness mm 1.

Type of Use Model Name Disc Diameter Cartridge Removable type from cartridge Data use DRM94F 120mm TYPE 1 no DRM47R TYPE 2 yes DRM47 No cartridge - Video use DRM-V47R 120mm TYPE 2 yes DRMS-V28R 80mm TYPE 2 yes 6.

Cartridge Removable Type of Use Model Name Disc Diameter type from cartridge Data use DRM94F 120mm TYPE 1 no DRM47R TYPE 2 yes DRM47 No cartridge - Video use DRM-V47R 120mm TYPE 2 yes DRMS-V28R 80mm TYPE 2 yes 6.