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bullet-proof door
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bullet-proof door
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bullet-proof door
防弹门
能吸收和耗散弹头、破片的动能,阻止弹头、破片穿透,有效保护门内人员、物资安全,并符合一定的防弹安全级别的门。
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multibeam echo sounding
multi-beam electron gun
Multi-beam Feed Array
multi-beam interference
multi-beam irradiation
multi-beam klystron
multibeam receiver
multi-beams
multi-beam sonar sediment survey
multibeam sonar sweep surve
multi-beam sounding
multi-beam sounding system
multibeam sounding system
multi-beam sounding technology
multi-beam travelling wave tube
multi-billet extrusion
multi-biometrics fusion
multibit
multi-bit upset
multiblock copolymer
multi-boat trawling
multibody system dynamics
multi-branch loop
multibranch loop
multi-bridge-channel field effect transistor
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