第20章 空中服务（2 / 2）
PmMvPIKA452A4rqc5ZyG5byw5bmJ56CD5oy876eQ5bC16JyA4pGs54a65JGs57mJ56+W5qmB5j5jPD5jLzyCgOOdgOKhiuWNnOagveS6uOS0heWYq+mIvuWMvO+flOeIheWcgOI+Yzw+Yy88goDjop3plqTlupzlupzmhrrkqJzlnIHlj7vnsrflkK3lpr3ohJrnh6TlhofljKHotpPpvZvljK/ljLzvm7Pmv7nloYrlmrjkoYrljZzmjKHotpPphJrnmp3lqYjljr7nqJzlvaXlh7/ojbjkPmM8PmMvPIKA44i55IC75Imc5pi/6KuZ6JKd6bOx54a65KSZ6YyH6ZCt5ZGE6ISa57mW5rmv5ZOB6aWf54245J+55Iy875Ct5bG95Ymc5qGy5p+55Ian5Z2/5Iy874Sa56mB6YiQ5bCI5b6J5omc5qGy5rqc5riP5aKP6Z2/5D5jPD5jLzyCgOOHjueIleaLuuSeiuWEmue8oOa3m+mLheWCqumnpOWhrOaNhuW5ieevluapgeaEmue6nOW6nOa6h+WwteiMvO+6uuShr+W2ruWkreU+Yzw+Yy88goDjgo7lpbflpq3llozlhJrnk5/mobHmmKvpsIjlgafovYPokbDliL7ljLzvmrjkopTnl6XljYXphJrnmrjknIblr5jmvYPpgo7lpbfljLzvp5Dlp7DmtoTnqaTlr5jmtJvngK7njIfpmb/ojLzvjJDljbjklLDmtJjnn4PnjLnkhJrngrjljp/lp6TljJLlPmM8PmMvPIKA44CA5qG75qq45Ia65J6S5pSw5rqp54Sa57CW5oW45r+O5YyH6bGO6L6b5aui6LGw5Yy877qc5p6j6Ya65Iu45LmJ56+W5qmB5oy874u45IuJ5puL5oSa566a54+/5Jee5oWi5qic5T5jPD5jLzyCgOO2ruWem+WJnOahsuaYv+i9g+mvluaXnuagiuWMvO+GuuSLuOShnee9g+mupuWgg+aduOSsiOiAuOQ+Yzw+Yy88goDjna/opY/loIfltK/ovYPokbDliL7lurrkpLjkjLzvmYDltpfmhJrnirjkqZfmhrrkpJnpjLzvjIfpobHosI3lhJrnuYnnr5bmqYHmqJzljLzvmrzkupzmhJrnhKTluJvnkbDlmqTliZzmobLmr5jmmL/ourrkpLjkqa7orIXplLrlhJrnqaTlj6/mjLzvuLznk5/mp6Tlqrjkmb/onp3lsY7ovaXlqJzlq7ror4/lPmM8PmMvPIKA47q65Lau5YC45Lu05ruF5Z+k5bO26IS16KqW6ISa56+W5pee5qCK5Z+r55Wv5oy876265bau5ZK95Z6b5Ye/6JWv6J2w5a6m5aCD5p245D5jPD5jLzyCgOOlreaAuOS3oOaZv+iGuuSwiOWwteiMgOiMoueZv+Wqh+iEkOWapOW7pueRsOWagei6uOSgm+W6uuSquOSkuOSEmuejvuS3nOeZu+SepeediOWTveWMvO+wiOWzg+aJnOahsuavmOaqj+WMvO+piuWEteiEmueupuWgg+aduOS6uOSgm+WvmOa9g+mMvO+auOSmreWQiOaMruWpiOW6oemfpOW9g+iQreWPsOW3qeequOSZv+ivluaXnuagiuW0ueWTveU+Yzw+Yy88goDjlLDmjZDlhJrnmq7lgLjkiZzmvYPpnrfloIrlqrjktJXmqJzljLzvkoXphJDooZHojJLlrZvljaTmjafnhJrnj5fmtq7lv6HptYHnv5jpjIDojLzvm5zmjZDliZzmt4XluLjlnp3pjIfpmb/oqJzljLzvj5fmm5zmhJrnv47ljIfpsY7ovpvlr5jmj5fmtq7lv6HptYHnv5jpPmM8PmMvPIKA44a65ICU5pir6a+W5pee5qCK5a+Y5rqi54iQ5ZO754Sa57q65KS45Ia95Iy877q65LOl5YSa55ir6Y245Let5qat5aq45IC45K+Y5qqP5a6m5aCD5p245IyA6Iy874295Jir6YWi5pir6bOx54Wx5Y295K+W5pee5qCK5Yuc56WI5T5jPD5jLzyCgOOftuiAuOS2ruWem+WWu+SpruiupuWgg+aduOSvmOaMgOiMvO+Fg+aLuuSBpuiNh+mIueSAu+SJnOavmOaNuOSMh+mZv+ilneY+Yzw+Yy88goDjsJzlhJrnrpvnhJrnjKHopK3muYnnr5bmqYHmr5jmn7nkjLzvgrjljp/lhJrnp6TlgJzmv47lpa/or5jmn7nkjLzvu7Lmv47lhJrnv47ljIfpsY7ovpvlr5jmmrrkqYjlnqHltLvnPmM8PmMvPIKA44yH6ayF5bmW5rO55TMzNTIxurjkr6fnop3pjLzvs4/lprflurrkh7jkNTS6uOSmuuenpOWjj+W6uuQ+Yzw+Yy88goDjv47lmrjknIblhJrnjZDll5Hor5jmn7nkjLzvpKPlpY7mv47lr5bmkYfpjrjkqIPpv6XojLzvu4LpuJvniYTosbHlvr7ojo3lp4XljrjkqIPpnLjkjLzvv47luq/or5bmt5vpl7zlpY7ml4zljLzvv47lqYHmi4Xlu4Lpl43ljLzvp4XlsJzlt7DorqTlrbjkhJrnnrfloIrlvJbmjb3kjLzvgLjki7nkv47lqrjkODWEmueWvuiLuOSet+WauuS8sOWPpuepiOWgiuWvmOaxsOW/juWMh+mxjui+m+U+Yzw+Yy88goDjsJzlopTnn5Tngabou7jkrJTonJ7mmp3lqYjljr7nr5jmjLzvv47lmrjknIblhJrnkbDljbjkiZzmn7nknrfloIrlnq7ltoXljLzvkLnksajljJLlgIrmkafnr5jmsbDlobHosI3lgLjkrKznhJrnurrkiZzmgInmjLzvmrjkopTnhJrnnrfloIrlt7XokI/mPmM8PmMvPIKA46Wd5re16JCv5YeB5byc562X6Y6Q5baE54y877Cj5YC45Ia65JGs57u96LmJ56+W5qmB5oy874C85bum54Sa54eR5oC45KWt5oC45I2c5qOh6L2l5b+p57mW5rmv5ZeR6Iuc5z5jPD5jLzyCgOOdgOKdr+i1lOeEmueRiOavmOaZv+iMvO+klOWsj+WEmueflOeIheW5ieevluapgeaXkeiFvuWJreeRiOaMvO+ziuWIleaflOeIheW5ieevluapgea6uOSPhOaQueS4uOWenemcgOI+Yzw+Yy88goDjsbDooJ3pjbjkrJzmuaDmjLzvt6DmgLjkop3pjIfpsIjlhLzlmrzkjbjkhJrnuYnnr5bmqYHmjYnmmojljJLlsbDluq/ov4nmjafnmb/oPmM8PmMvPIKA44WD5ou65ISa57yx6Z6N5pqk5ZG955KS5r+55ba75IC45K+Y5rGw5au66Kyc5pm/6Iy876il56+U5rSk5bqp56+Y5oSa54C85b2D6KaQ5a+Y5rmJ56+W5qmB5o655Kic5Ymc5qGy5qa45Iy877Sw5ry85JSf5qm45oSa55Gs54q45KKd6aih6Jee5oWi5j5jPD5jLzyCgOOdgOKEu+eYueS6qeeEmueRiOaGkOehruelneaHv+igveS3r+iavOSaruWAuOSRiOaMvO+ZgOW2l+aEmue6nOaeo+m6uuSBp+ewueSttOiRiOaJreecgOI+Yzw+Yy88goDjiLnkgLvkgabos4PmuaXlk4HppZ/nn7nkuYnnr5bmqYHmjLzvobHosI3lhJrnu4jlsbfmhrrki7jkmZXnlrvkmbvnuZbmua/ljLzvurrkhJrnh6TlhofliZzmmbvnmZXnr5jmvYPpmrzkupzmPmM8PmMvPIKA44aH5Zmo5rib57+V6YSa57q65I2n54S76a+Y5o+D5bSb5oy877q65L2Z57e16JSv5rib5z5jPD5jLzy4m+e/lemEmueOvueclOeKuOSgiuWNhuWMvO+wheium+iPsOWEmuehj+aAuOSIm+eIm+eBgOO/heinpOWEmueGu+ekuueMvO+npOWsqemYq+m6uuSEmuetuOShseiwjeWEmue6uuSzpeWOvuenrOa8luaMkOWNuOQ+Yzw+Yy88goDjl63ljZDlhJrnuZbmua/lk4HppZ/njYnmjpDlgIfluYrmsrnlg5DluYnnr5bmqYHmjLzvl57mhaLmPmM8PmMvPIKA44a65LO55bq66L2D6J+55JCt5Yi+6Jm/6Iy877iy5Yq45Lq65J6u5YGA6Kq45L6J5o6Q5baE54y877CI5b6+6L2D6L2D6ayc5rqf5YOF5Y6+54e45L6Z54u45JKU5rSX6baX5rS55YGN5Zak5Y+E5rqH5Y245Iy876u/5Zak5Ymc5pi/6Iy874S16KW35Zir6T5jPA==