文档介绍：SECTION 53-10MAIN FRAME SECTION 53-11FRAMES AND BULKHEADS SECTION 53-12STRINGERS AND OTHER LONGITUDINAL MEMBERS SECTION 53-13STRUCTURE AROUND OPENINGS SECTION 53-14WHEEL WELL SECTION 53-21PASSENGER CABIN FLOORS SECTION 53-31SKIN SECTION 53-41STRUCTURE ATTACHMENT FITTINGS SECTION 53-42EQUIPMENT ATTACHMENT FITTINGS SECTION 53-51FILLET FAIRINGS SECTION 53-52NOSE RADOME SECTION 53-53TAILCONE SECTION 25-PARTMENTS SECTION 53-12STRINGERS AND OTHER LONGITUDINAL MEMBERS (门槛、门切口)(前设备舱门切口) FIGURE 53-21-00-06K PANEL INSTL -SECT. 41FLOOR (梁上安装座) FIGURE 53-21-00-16D FLOOR INSTL -SECT. 46737 -300 (金属地板) FIGURE 53-21-00-16K PROVISIONS AND COVER PLATE INSTL -GPS ANTENNA 737 -37K ZHO 252 PS837 27375 P6368 2655 B-2946