Atikas
VisitApp - A Plugin for Ministry
FreeA ministry tool made for Jehovah's Witnesses.
AndroidK-Pipe: Pipe Dimensions
FreeK-Pipe are for professionals and students to reference pipe dimensions of specific pipe.
AndroidValve HP
FreeValve HP - Hydrostatic and Pneumatic Test reference consists of test pressures for valve ratings of carbon and stainless steel or Group 1.1 and 2.
Android