盖房用不着了，3个米厚的纯钢板大门。双删2.9米宽，3.3米高盖房用不着了，3个米厚的纯钢板大门。双删2.9米宽，3.3米高Play VideoPlayMuteCurrent Time 0:00/Duration Time 0:21Loaded: 0%Progress: 0%Stream TypeLIVERemaining Time -0:21 Playback Rate1ChaptersChaptersdescriptions off, selectedDescriptionssubtitles off, selectedSubtitlescaptions settings, opens captions settings dialogcaptions off, selectedCaptionsAudio TrackFullscreenThis is a modal window.Caption Settings DialogBeginning of dialog window. Escape will cancel and close the window.TextColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentBackgroundColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparentWindowColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaqueFont Size50%75%100%125%150%175%200%300%400%Text Edge StyleNoneRaisedDepressedUniformDropshadowFont FamilyProportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall CapsDefaultsDone