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Terms for subject Space containing 气封 | all forms
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充气式密封inflatable seal
密封式气体压力系统packaged gas pressure system
封装式液体空气加力火箭packaged liquid air augmented rocket
封闭式呼吸气体系统closed respiratory gas
气动面接合密封剂aerodynamic smoothing sealant
气密密封air tight seal
气密性密封gas-tight seal