ВСТАВКА МЯГКАЯ ТЕМПЕРАТУРАТУРОВИБРОСТОЙКАЯ

摘要

FIELD: fire fighting engineering. ^ SUBSTANCE: soft heat-resistant vibration-proof insert comprises shell base and bent sealing edges connected with the shell of the base. The shell base comprises several layers of materials having various physical properties. The layers are interconnected for permitting formation of interlayer pressure-tight spaces. The layers are treated with a composition based on silicon. ^ EFFECT: enhanced reliability and resistance to vibration. ^ 4 dwg