GB/T 19322.2-2017 English PDFUS$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 19322.2-2017: Small craft -- Airborne sound emitted by powered recreational craft -- Part 2: Sound assessment using reference craft Status: Valid
Basic dataStandard ID: GB/T 19322.2-2017 (GB/T19322.2-2017)Description (Translated English): Small craft -- Airborne sound emitted by powered recreational craft -- Part 2: Sound assessment using reference craft Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: U18 Word Count Estimation: 13,116 Date of Issue: 2017-09-07 Date of Implementation: 2018-04-01 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 19322.2-2017: Small craft -- Airborne sound emitted by powered recreational craft -- Part 2: Sound assessment using reference craft---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Small craft - Airborne sound emitted by powered recreational craft - Part 2. Sound assessment using reference craft ICS 47.080 U18 National Standards of People's Republic of China Boat motor yacht air noise Part 2. Noise assessment using standard boats Part 2.Soundassessmentusingreferencecraft (ISO 14509-2.2006, IDT) 2017-09-07 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordGB/T 19322 "small boat motor yacht air noise" is divided into three parts. --- Part 1. Pass the measurement procedure; --- Part 2. Noise assessment using standard boats; --- Part 3. Calculation and measurement procedures for noise assessment. This section GB/T 19322 Part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses the translation method identical with ISO 14509-2.2006 "Small motor yacht airborne noise Part 2. Standard boat Noise Assessment (English Version). The documents of our country that are consistent with the corresponding international documents that are normative references in this section are as follows. --- GB/T 3785.1-2010 Electroacoustic sound level meter Part 1. Specification (IEC 61672-1.2002, IDT) --- GB/T 11700-2009 Small craft marine propulsion reciprocating internal combustion engine power measurement and calibration (ISO 8665.2006, IDT) --- GB/T 15173-2010 Electroacoustic sound calibrator (IEC 60942.2003, IDT) This part is proposed by China State Shipbuilding Corporation. This part of the National Standardization Technical Committee boats (SAC/TC241) centralized. This part of the drafting unit. China Shipbuilding Industry and Technology Institute of integrated economy. The main drafters of this section. Li Jun, Zhu Jia handsome, good old Yi. Boat motor yacht air noise Part 2. Noise assessment using standard boats1 ScopeGB/T 19322 provisions of this part of the method in accordance with Appendix A and Appendix B of the hull length of not more than 24m single machine Procedures for the maximum radiated airborne noise assessment of motor yachts. This section does not apply to outboard machines and a complete exhaust system 艉 Department of the driving motor boat type test.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 19916-2005 boat main data (ISO 8666.2002, IDT) ISO 8665 marine propulsion reciprocating internal combustion engine power measurement and calibration (Smalcraft-Marinepropulsion reciprocatinginternalcombustionengines-Powermeasurementsanddeclarations) ISO 14509-1 Small motor yacht airborne noise Part 1 - Measurement procedures (Smalcraft-Airbornesound emittedbypoweredrecreationalcraft-Part 1.Pass-bymeasurementprocedures) IEC 60942 Electroacoustics-Soundcalibrators IEC 61672-1 Electroacoustics sound level meter Part 1. Specification (Electroacoustics-Soundlevelmeters-Part 1. Specifications3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Yacht recreationalcraft A boat intended for sports and recreation, regardless of the type of propulsion used. 3.2 There is a complete exhaust 艉 drive sterndrivewithintegralexhaust The discharge of exhaust through the discharge device or drive Department of the Department of motor-driven boats. 3.3 Bottom structure type bottomtypeconfiguration Structure of the bottom of the boat structure. 3.3.1 Angled bottom hard-chinebottom The profile between the side of the boat and the bottom of the boat has angled bottom. 3.3.2 Flatbottom flat Angle in the cross-section at the Ministry of oblique angle β ≤ 5 ° bent angle at the end. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 19322.2-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 19322.2-2017_English as soon as possible, and keep you informed of the progress. 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