英文版中国标准 TBT 3094-2004.doc

ICS 45.060.01 S 30 TB Railway Professional Standards of the People’s Republic of China TB/T 3094—2004 Gangway Bellows for Railway Passenger Car Issued on Apr. 22nd, 2004 Implemented on Nov. 1st, 2004 Issued by Ministry of Railways of the People’s Republic of China TB/T 3094—2004 Contents Preface........................................................................................................................................................ II 1 Scope.................................................................................................................................................... 1 2 Normative references.............................................................................................................................1 3 Service conditions...................................................................................................................................1 4 Main performance...................................................................................................................................1 5 Technical requirements………………………………………………………………………………………… 1 6 Test method............................................................................................................................................2 7 Inspection rules…………………………………………………………………………………………………… 3 8 Marking, packing, transportation and storage………………………………………………………………… 3 Appendix A (Normative appendix) Method of heat insulation performance test…………………………… 4 Appendix B (Normative appendix) Method of sound insulation performance test………………………… 6 I TB/T 3094—2004 Preface Appendix A and B of this standard are normative appendixes. This standard is proposed by Sifang Rolling Stock Research Institute Co., Ltd. This standard is under the centralized management of Sifang Rolling Stock Research Institute Co., Ltd. This standard is drafted by: Sifang Rolling Stock Research Institute Co., Ltd, Qingdao Ultimate Transportation Equipment Co., Ltd, CSR Sifang