scabby dermatitis on the lower limbs in cattle on a diet heavily supplemented with potatoes over a period of some weeks. potato poisoning see carbohydrate engorgement.
Ductile iron pipe is a pipe made of ductile iron commonly used for potable water transmission and distribution.n Europe and Australia, ductile iron pipe is typically manufactured with a zinc coating overlaid by either a bituminous, polymeric, or epoxy finishing layer. EN 545/598 mandates a minimum zinc content of 200 g/m 2 (at 99.99% purity) and a minimum average finishing layer thickness of 70 Âµm (with local minimum of 50 Âµm).
Pipe Thread Definitions. Definition of Pipe Thread Acronyms. NPT National Pipe Thread (tapered) National Pipe Thread Taper (NPT) is a U.S. standard for tapered. threads on threaded pipes and fittings. In contrast to straight threads, a taper. thread will be tighter and have a fluid/air-tight seal . FPT. Female Pipe Thread. (interchangeable with NPT) FPT is a term for pipe fittings that MIP (male iron pipe) or MNPT (male. national pipe thread) fittings fit into. Female threads are internal located. inside of the pipe or fitting.