GB/T 23304-2009 English PDFUS$114.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23304-2009: Shipbuilding -- Ship lines -- Formats and data organization Status: Valid
Basic dataStandard ID: GB/T 23304-2009 (GB/T23304-2009)Description (Translated English): Shipbuilding -- Ship lines -- Formats and data organization Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: U04 Classification of International Standard: 47.020.10 Word Count Estimation: 6,671 Date of Issue: 2009-03-09 Date of Implementation: 2009-11-01 Quoted Standard: ISO 7461-1984 Adopted Standard: ISO 7838-1984, IDT Regulation (derived from): National Standard Approval Announcement 2009 No.2 (Total No.142) 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 Summary: This standard applies to the exchange of geometric information-between different hull systems. GB/T 23304-2009: Shipbuilding -- Ship lines -- Formats and data organization---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.Shipbuilding.Shiplines.Formats and data organization ICS 47.020.10 U04 National Standards of People's Republic of China GB/T 23304-2009/ISO 7838. 1984 Ship hull lines formats and data structures (ISO 7838. 1984, IDT) Posted 2009-03-09 2009-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard is identical with ISO 7838. 1984 "ship hull lines formats and data structures" (in English). This standard is equivalent translation ISO 7838. 1984. For ease of use, this standard made the following editorial changes. --- "This International Standard" be replaced by "this standard"; --- With a comma "," instead of a comma as described, ""; --- Delete international standards foreword. The standard proposed by China State Shipbuilding Corporation. This standard by the national marine vessel Standardization Technical Committee shipbuilding base Technical Committee (SAC/TC12/SC3) centralized. This standard drafting units. China Technology and Economy Research Institute of Shipbuilding. Drafters of this standard. seedlings Hongren, Cheng Nan. GB/T 23304-2009/ISO 7838. 1984 Ship hull lines formats and data structures1 ScopeThis standard specifies the format and data structure suitable for geometric information exchange between different hull define the system.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. ISO 7461. Digital 1984 ship hull lines of the hull geometry representation3 Terms and DefinitionsTerms and definitions ISO 7461 established in applicable to this standard.4 consecutive file structure4.1 a first data block The first data block file by a record composed, the record contains. a) the file name, no more than 24 characters; b) The maximum block length, the size of integer word length, in units of words. 4.2 subsequent blocks 4.2.1 Content Subsequent data block stored profile geometry. Each data block contains four recording, storing all the data a hull lines of. a) a record for the profile identifier; b) In addition three records for the type line projection in three orthogonal planes. 4.2.2 Data blocks form 4.2.2.1 Record 1 IDENT. profile identifier from 1 to 8 alphanumeric. L. Type the cable type (int amount), take the following values. --- L = 1, a two-dimensional curve; --- L = 2, the non-dimensional curve orthogonal to the plane of the; --- L = 3, an arbitrary three-dimensional curves. 4.2.2.2 Record 2 C. feature projection plane value (int amount). S. the definition of a two-dimensional graph of a plane orthogonal to the distance from the coordinate system origin, in millimeters (real amount), When L = 2 or L = 3 Shi, S = 0; N. profile projection line points (int amount). P (1) Vp (1}) the first point coordinate values in millimeters (real amount). PS (1) Vp S (1}) not defined geometric lines; GB/T 23304-2009/ISO 7838. 1984 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23304-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 23304-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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