Encyclopedia
Underlay
117) substrate - a plate of the main material with or without a structural connection, on which or within which discrete components or integrated circuits may be placed, or both (category 3);
Source: Order of the Russian Federal Customs Service dated March 27, 2012, No. 575 (as amended on October 30, 2012) "On Export Control of Dual-Use Goods and Technologies Which May Be Used in the Creation of Weapons and Military Equipment and Subject to Export Controls"