Geographic information. Place Identifier (PI) architecture1 Scope This International Standard specifies an architecture that defines a reference model with an encoding method for an identifier of a place. The concept of place within this International Standard includes places not only in the real world but also those in the virtual world. These places are identified using either coordinate identifiers, geographic identifiers, or virtual world identifiers such as URI. In this International Standard, an

Military aircraft and for general civil aircraft authorities

into a cable harness

natural stone slabs and setts and clay pavers

and the related mechanisms to validate the full process of preservation

bump and seismic requirements applicable to electromechanical and static measuring relays and protection equipment

Manufactures of powders containing nano-objects

The general characteristics of immobilization brake are provided in BS EN 14531-1 which is used to prevent a stationary train from moving i

including criteria for sample selection and procedures

such as covering

PD CEN/TS 17201 specifies analytical methods for the determination of major

the integrity of those special features is preserved

and so are included here with references to where they were originally defined