| 摘要 |
FIELD: materials handling facilities. SUBSTANCE: device has container for gas in form of system of interconnected tubes arranged in housing. Reinforcement fiber made of fiber glass, Kapron, nylon, Dacron (in form of single, cut or complex fibers, braids) and/or cloth on their base. Tubes with reinforcement material in housing are poured with polymeric compound. EFFECT: reduced weight and cost of device, improved safety and convenience in use. 1 dwg
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