真金不怕火炼，瑞强和防火卷帘

类型	防火卷帘	品牌	瑞强和
设备名称	防火卷帘	材质	钢
型号	GFJL	用途	防火隔离

?′o?Dí???ê·à?e?íá±???ê·à?e·à?ì?íá±??ê?D?ò?′ú2ú?·￡?2?Dè????±￡?¤óé?úía????á±°?×é3é￡??D??ì?3?·à?e±￡?¤2?á??￡á±°?è?2?2éó?èè?t??D?°?2?,??óD?ìDíD?ó±?￠?úía?????à1??￠??D????￠?ü·aD?o??￠?í?eD??ü?è?¨?￡??óDμ??ˉoíê??ˉ??±???1|?ü?￡2￠??óDó??ì?D?￠???D±¨?ˉ?μí3áa?ˉ￡?ó?óD?e?é?éêμ??×??ˉ????￡?ò2?éò?óé??·à?D??????êòêμ??×ü?????￡??ê?D??ü￡o￡±?￠?í?e???T≥:4D?ê±￡2?￠èè·?é????è:0.39W/cm2￡3?￠·à?ìD??ü:?12?20Paê±,á±°??ìá?D?óú0.2M3/min￡′?￠?1·??1:80Kg/m2￡μ?￠??±??ù?è:éy?ù3.8m/min?μ?ù4.4m/min×??ˉ???μ?ù?è7m/min￡??￠°′°′?￥2ù×Y?íá±μ?é?éy?￠???μ?￠2￠?úé??￠?????T????×?DDí￡?1?￡￡·?￠?óêü?ì?DD?o?oó￡??íá±?????μμ??D??í￡?1￡??óê±60??oó?ù???μ1?±?￡??ò???óêü?ì?DD?o?oó￡??íá±?????μμ??D??í￡?1μ2?ì′1±ú?e×÷ó?￡??óêü???DD?o?oó?íá±???μ1?±?￡??￠?éó???·à?D??êòáaí?￡?êμ???íá±??μ???3ì????￡?2￠???íá±???????é??·′à?μ??D??êò￡1?￠í¨1y????êí·?×°???éê1?íá±???ú?e???é???????Tμ?ê±￡?êμ???íá±×??ˉ1?±?°2×°·à?e?íá±??òa×￠òa°2×°òa?óoíê1ó??μ?÷????°2×°·à?e?íá±??μ???μ??íê?ê×?èòaè·±￡êò?ú°2è?￡???′??íê?òa?íá±??′?μ?·à?eμ?×÷ó?￡?òò′?￡??ú°2×°·à?e?íá±??ê±ò??¨òa×￠òa·à?e?íá±??μ?°2×°òa?ó￡??í?§ò2òa??3yμ??ò?aμà·à?e?íá±??μ?ê1ó??μ?÷ê?è?o?1??¨μ??￡1?￠°2×°?íá±??μ??′?úé?2?2?μ?éèóDí¨·?1ü?￠??1üμè￡?2?￠μ??′???·(èy?à????oí??·à?D??D?o???)óéó??§?ìéèμ??í???ú??μ?μ?????????±?￡?3?￠?íá±??°2×°o?oó￡?°2×°μ??￥￡?μ??￥±??μó|à?á±°?50MM￡?ò??a?￥2á￡?4?￠μ÷ê??°ê1ó?ê±￡?????μ×2???è??￡μ??÷éèê?2?μ?é?×?2e°á￡?5?￠?ù?Y??·à1üàí1??¨￡?·à?e?íá±???a??·àרó?éèê?￡?2?μ???×÷??ó?￡??íá±?y??·?2?μ???·?è?o????·￡?6?￠°2×°μ÷ê?oó￡??????è???ˉò?′?￡?ò??ì2éμ??÷?￠?úDμD??ü￡??ì2éê±×￠òa2ù×÷°2è??￡èe??oí?eê???′°???ìóD?T1???￡¨?ò3?èe??oí1???￡?×?3éá￠ò?à′,ê?????á|·à?e?íá±???￠·à?e???￠???§?íá±??μ??D??ó??a·￠?￡?ú?à?êμ??￥á?oí?????êμ?1üàíí??óμ?′?áì??￡????ù?¨3é??′ú?ˉμ?3§·?oí??á?μ?éú2úéè±??￠íêé?μ?óa?ú2???￡?ò??2??è?1ú?°·??T1ú?òμ??úê?í?μ?￡?μ?μ?á?1?′ó??·???oí?-?úéìμ??àíù?°o??à￡?ê1“èe??oí”?·???úêD3?é??àê÷ò???￡?àú?êèù??oó±±ê??êá?￡¨?è?¨￡?′?±êo????óòμ￡?oó±±ê?1¤3ì?¨éè??μ?í?????ó?2ú?·￡??óòμè???í¨1yISO90011ú?ê?êá?ì??μè??¤￡???μ?á?1ú?ò1ì?¨?e?e?μí3oí?í?e11?t?êá??à???ì?é?DD?°?·￠μ??à1?2ú?·?ì?鱨???¤êé?￡?÷òaéú2ú?úê?2ú?·￡o?′o?Dí???ê·à?e·à?ì?íá±???￠ì???·à?e?íá±??￡¨??1ì?T?ú2??ù￡??￠ì???·à?e?íá±￡¨??1ì?T?ú??μtìáéyê?￡??￠μ2?ì′1±ú?￠·à?e???￠???ê?′o?′?êèé￠??·à?e?íá±?￠??1ì?T?ú?′o?′?êèé￠??·à?e?íá±?￠???ê2à?ò·à?e?íá±???￠???ê????·à?e?íá±???￠?1·??1?íá±???￠?·ê??íá±???￠???§?íá±??μè2ú?·?￡1???ò?????í??ˉ?-óa￡?2ú?·?úê?oíê?1¤2￠DD￡?×￠????ê?′′D?￡??é×?D???ê??￠D?2ú?·?￠D?1¤ò?￡???á|ìá??1¤3ìμ?????o?á?￡???2ú?·?úê??￠°2×°?°ê?oó·t???à?áo??￡ò??êá?ê÷3?D?￡?ò?D?ót??êD3?￡?3?ó-ìì???í￡?ót′óD??Dà′?￡??×?é??áμ?·￠?1￡?êD3?????·à?￠°2·àè?ò???êó￡?·à?e??ò??-3é?a?¨?tòμ?D2??éè±éùμ?°2è???·àéèê?￡??üê?±￡?¤1ú?ò2?2úoíè???éú?ü°2è?μ???òa??·à2ú?·￡?1???ó?ê±??????ó??÷???óó???3?o?×÷?￠Dˉê?12???￠í??ˉ??·àê?òμμ?·￠?1￡??a×?1úμ???′ú?ˉ?¨éè1±?×á|á??￡o???3?×?èe??oí￡??ò???í?òèe??oí￡?°ù??2?è?ò???￡????e2????eá?￡?