A plug capable of being melted and fused.

A plug capable of being melted and fused.

An 'equipment class' that is a class of devices whose members normally is a part of the outfitting of a galley.

An 'equipment class' that is a class of devices whose members normally is a part of the outfitting of a galley.

Galvanic isolation is the principle of isolating functional sections of electric systems so that charge-carrying particles cannot move from one section to another.

Galvanic isolation is the principle of isolating functional sections of electric systems so that charge-carrying particles cannot move from one section to another.

A chromatograph where gas is injected directly into one or more separation columns.

A chromatograph where gas is injected directly into one or more separation columns.

An analyser which analyses the composition of gaseous mixture with two or more components.

An analyser which analyses the composition of gaseous mixture with two or more components.

A static device generating centrifugal force from an incoming flow which separates solid or liquids from a gas of a different density.

A static device generating centrifugal force from an incoming flow which separates solid or liquids from a gas of a different density.

A detector that is intended to sense the presence of a specified concentration of a gas.

A detector that is intended to sense the presence of a specified concentration of a gas.

A distributor intended to distribute or redistribute a vapour.

A distributor intended to distribute or redistribute a vapour.

An internal combustion engine that is a reciprocating engine in which gaseous fuel is mixed with air to form a combustible mixture in a cylinder which is fired by spark ignition.

An internal combustion engine that is a reciprocating engine in which gaseous fuel is mixed with air to form a combustible mixture in a cylinder which is fired by spark ignition.

A chromatograph where a liquid sample is injected and evaporated and subsequently carried to one or more separation columns.

A chromatograph where a liquid sample is injected and evaporated and subsequently carried to one or more separation columns.

A turbine that compresses air which is then mixed with fuel for combustion and expansion through a turbine section to generate relatively high power output for either mechanical drive or power generation.

A turbine that compresses air which is then mixed with fuel for combustion and expansion through a turbine section to generate relatively high power output for either mechanical drive or power generation.

A circuit-breaker in which the arc develops in a blast of gas.

A circuit-breaker in which the arc develops in a blast of gas.

A seal that is one or more closed loops of deformable material used between mating surfaces which have only very limited movement relative to each other.