自救生呼吸的好处

o??ü?÷ê1ó??μ?÷:1??2ú?·?üóDD§μ?·à?1ò????ˉì??è?ˉ?aμèóDo|??ì??°?ì?í,èè??á÷μ???[o|.2.·à?¤COê±????40·??ó,×?o?·à??ê±????40min.3.???üD?o?,????1T·àóí?í·àóí?íí?1y?μêy<5%.?ú±???°′±ê×?è?ì?á3D?éè??,4.?ü??×èá|<800pa,o???×èá|<300pa.5.?μ??ì???,×èè?·à?í?íèè￡??ío?￡??úèè?ì?í?DèYò×ìóéú?￡6?￡à-???·à?1ì￡??±2??é??μˉá|′ó￡??D??à?éùê1ó???·?±??￡7?￠°′óò??ê?òaí???′÷ê1ó??￡×￠òaê???￡o1?￠ê1ó??e??3??ù?D???¨?è2?μíóú17%?￡2?￠2ú?·??1?ò?′?ê1ó?￡?2??üó?óú1¤×÷±￡?¤?￡3?￠±?ó?×′ì?ê±￡?2?×???òa°á?ˉ?￠???÷￡?2e×°μè?￡4?￠ó|′?·?óúD????￠ò×è?￡?í¨·?￡??é?????èêêò?μ??????￡5?￠óDD§′?·??ú?aèy?ê￡?￡¨éú2úè??ú??2ú?·o????¤￡???????2ú?·?üóDD§μ???3y?e???D2úéúμ?ò????ˉì??￠?t???ˉì??￠?è?ˉ?a?￠±???è??￠?ì?íò??°ééè??a?￠±??￠??′úíé?￠?è?ˉ?a?￠??1a???￠?·ò×ê????￠??×ó??μèóD????ì??￡???D￡?·à?¤CO2ê±??￡o≥40min￡o×?o?·à??ê±??￡o≥￡?0min￡?±￡?¤??′÷???y3￡o??ü￡?·à?1?D???￡￡¨?t?éò?éú2?ó?￡?2??éò?è?2?±??￡?|èùo??¤éú?ü￡?ìóéú?￠?è???￠óD±￡??￡?￡?é?o￡?|èù??·à?÷2?óD?T1????DD??úμ???μ?￡??ò??±?×???3?o?×÷￡?Dˉê?12??μ?×ú??￡???ó??ú12′′?′à′￡?èè3à??ó-?úà′μ??|èù×??í?￡áa?μμ??°￡o021-65802730 65802732áa?μè?￡oDì????′???￡o65666957ê??ú￡o13564540658 QQ￡o732811086?3ò×í¨￡oshhuorong