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1、ics37060.10N42暑8中華人民共和國國家標準Gs/T13982-1998反射放映銀幕Thereflectiveprojectionscreens1998一11一09發(fā)布1999一06一01實施國家質(zhì)IR技術(shù)監(jiān)督局發(fā)布GBJT13982-1998目次前言“......................................................................................................................1范圍····”···.’·“·“······，·，·········
2、······，·”，”，”，·········，，一“，··一，’···············“·”·”···，”·?12引用標準··，，········‘?！ぁぁぁぁ薄ぁぁぁぁぁ薄ぁぁぁぁぁぁぁぁぁ?，····，，···“····“······················”，························“?13定義，.······················“·····································”·············································??14分類
3、·”·······..’···················”·········”····，···················??‘··················“··········??45技術(shù)要求····”···“·······“····“···············，···························“········??，:’············??‘二56試驗方法················一山·····“···········，··········”····，···················，···“··
4、··········，··，···??87驗收規(guī)則“····················································??，，····················“···················??98標志、包裝、運輸、貯存············”····························································”·········..·.??9附錄A(標準的附錄)打孔銀幕孔面積百分比···.·····························“····
5、·······”······一n附錄B(標準的附錄)產(chǎn)品標記·.............................................................·..·.??，一12GB/T13982-1998前言本標準為我國銀幕系列標準的組成部分，該系列標準夜蓋了電影、幻燈、投影、錄像和特殊用途的反射及透射放映的各類銀幕，它主要有以下內(nèi)容:GB/T13982-1998反射放映銀幕JB/T5380-1991透射放映銀幕JB/T6162-1992D型—塑料銀幕通用工藝規(guī)范JB/T6163-1992B型—玻璃珠銀幕通用工藝規(guī)范JB/T6164-
6、1992S型—金屬銀幕通用工藝規(guī)范JB/T6839-1993放映銀幕分類JB/T7471-1994合成攝影用定向反射銀幕JB/T7800-1995投影電視用反射銀幕JB/T7809-1995反射放映銀幕特性參數(shù)JB/T8245-1995打孔反射放映銀幕聲衰減側(cè)定方法JB/T8389-1996反射放映銀幕亮度系數(shù)和有效散射角的測定方法JB/T50101-1997反射放映銀幕產(chǎn)品質(zhì)量分等本標準從生效之日起，同時代替GB/T13982-1992,本標準的附錄A、附錄B是標準的附錄。本標準由中華人民共和國機械工業(yè)部提出。本標準起草單位:秦皇島視聽機械研究所。本標準主要起草
7、人:俞季村。中華人民共和國國家標準反射放映銀幕GB/T13982-1998Thereflectiveprojectionscreens代替GB/T13982-1992范圍本標準規(guī)定了反射放映銀幕的基本類型、技術(shù)要求、試驗方法、驗收規(guī)則以及標志、包裝、運輸、貯存本標準適用于各類電影、幻燈、投影、錄像和放映用反射銀幕，不適用于透射銀幕和特殊用途反射銀幕2引用標準下列標準所包含的條文，通過在本標準中引用而構(gòu)成為本標準的條文。本標準出版時，所示版本均為有效。所有標準都會被修訂，使用本標準的各方應(yīng)探討使用下列標準最新版本的可能性。JB/T6839-1993放映銀幕分類JB/
8、T7809
