inspection hole〔名词〕观察孔,检查孔详细»
inspection hole〔名词〕观察孔,检查孔详细»
inspection hole〔名词〕检查孔详细»
inspection hole〔名词〕检查孔详细»
inspection hole〔名词〕检查孔详细»
inspection hole〔名词〕观室孔,观察孔,检查孔详细»
inspection hole〔名词〕检查孔,检验孔详细»
inspection hole〔名词〕检查孔详细»
inspection hole〔名词〕检查孔详细»
inspection hole检查孔，观察孔详细»
观察孔inspection hole;inspection window;obervation hole;observation port;perspex window;sight hole;sighthole;viewing port详细»
观察孔observation hole;sight hole详细»
观察孔viewing aperture;viewport;visor详细»
观察孔checker wicket;observation door;porthole详细»
观察孔checker wicket;eye split;gloryhole;inspection opening;observation door;observation hole;observation port;observation window;peep door;porthole;sight;sight window;sightglass;sighting slit;viser;whicket详细»
观察孔access hatch;access opening;observation hole;porthole;sight glass;sight tube;spy hole;spyhole详细»
观察孔glory hole;gloryhole;sight hole;sightglass;sighthole详细»
观察孔inspection opening;peep hole;porthole;sight;sightglass详细»
观察孔inspection door;viewing port;viewport详细»
观察孔loop hole;peephole;sight hole详细»