The designation of the screens in order documentation, in project documentation

and in design documentation of other products

Full name of the screens:

"Heat-protective screens based on the use of water spray between protective panels".

When the screens are ordered, and also in project documentation and in design documentation of other products, the designation of basic models of screens must contain the word "screen", the screen cipher (the word "Sogda" in inverted commas), the designation of the screen model, which consists of numerical index (a number from 1 to 99), or numerical (a number from 1 to 99) and letter indexes (A, B, ets.) and the designation of a document named as technical conditions (it is composed of symbol TC and number of technical condition). For example:

Modifications of screens are designated in following manner: the point is putted down after the designation of basic model, and then it is putted down the designation of modification, which consists of a two-digit numerical index (01, 02, etc.). For example: