GB/T 7727.5-2017 English PDFUS$279.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 7727.5-2017: General terminology for ships -- Part 5: Ship environment Status: Valid GB/T 7727.5: Historical versions
Basic dataStandard ID: GB/T 7727.5-2017 (GB/T7727.5-2017)Description (Translated English): General terminology for ships -- Part 5: Ship environment Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: U04 Classification of International Standard: 47.020.01 Word Count Estimation: 14,124 Date of Issue: 2017-10-14 Date of Implementation: 2018-05-01 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 7727.5-2017: General terminology for ships -- Part 5: Ship environment---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.General terminology for ships - Part 5. Ship environment ICS 47.020.01 U04 National Standards of People's Republic of China Replacing GB/T 7727.5-1991 General terms for ships Part 5. Marine environment 2017-10-14 Published 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordGB/T 7727 "ship common terminology" is divided into five parts. --- Part 1. Synthesis; --- Part 2. Overall design; --- Part 3. Performance; --- Part 4. Hull structure, strength and vibration; --- Part 5. Ship environment. This section GB/T 7727 Part 5. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 7727.5-1991 "ship general term ship environment." Compared with GB/T 7727.5-1991, the main Technical changes are as follows. --- General environmental terms to increase the "induced environment" "ship electromagnetic interference" "ship electromagnetic compatibility" and other terms (see 2.1,2.20,2.21); --- Added "Free Air Condition", "Condensation Environment of Ships", "Absorption Environment of Ships", "Absorption Environment of Ships" in terms of climate and environment Ship proliferation environment "" ship breathing environment "" oil mist content "" salt spray content "" salt spray settlement rate "and other terms (see 3.2, 3.7, 3.8, 3.10, 3.11, 3.21, 3.23, 3.24); --- Mechanical environment terms added "ship vibration" "ship tilt" "ship sway" "mechanical stress" and other terms (see 4.5,4.7, 4.8, 4.9); --- Modify the "Marine Environmental Factors" "Chemical active material environment of ships" "Mechanical environment of ships" "Material environment of mechanical effects of ships" "Marine environmental parameters" "Climate stress" "Ships damage" and other terms (see 2.3,2.7,2.8,2.9,2.10,3.14,4.3). This part is proposed by China State Shipbuilding Corporation. This part of the Standardization Technical Committee by the National Marine Standard Technical Committee (SAC/TC12/SC3) centralized. This part of the drafting unit. China Shipbuilding Industry Corporation 740th Institute. The drafters of this section. This section was first released in.1991, this is the first revision. General terms for ships Part 5. Marine environment1 ScopeGB/T 7727 This section defines the ship's general environment, climate, mechanical environment terms and definitions. This section applies to the shipbuilding industry research, design, production, teaching, use, management and other areas can be applied.2 general environment2.1 Ship environment shipenvironment The natural and induced environment existing inside and around ships. 2.2 Induce environmental inducedenvironment Mainly by man-made or equipment operation caused by a local environmental conditions, or by natural forcing on the device itself physical, chemical Internal characteristics caused by the comprehensive conditions. 2.3 Marine environmental factors shipenvironmentfactor Constitute the overall environment of the ship's various independent, of different nature and subject to the basic law of evolution of the basic components. By the natural environment factors And inducing environmental factors that make up natural environmental factors such as air temperature, relative humidity, solar radiation, wind, rain, chemically active substances, organisms and microorganisms Objects, etc., to induce environmental factors such as impact, vibration, Britain, tilt and swing and so on. 2.4 Ships environmental conditions shipenvironmentalcondition The physical, chemical and biological conditions that the ship is exposed to. Usually in accordance with the habit of sub-climatic environmental conditions, mechanical environmental conditions and electricity Magnetic environment conditions. 2.5 Ship climate environment shipclimaticenvironment Ships and their equipment may withstand the effects of various climatic conditions. 2.6 Ship biological environment shipbiogenicenvironment Ships and their equipment may be exposed to marine organisms, microorganisms and other organisms that affect the environment. 2.7 Ships chemical active material environment shipenvironmentfromchemicalyactivesubstances Ships and their equipment may withstand the effects of oil mist, salt spray, oxygen, acids, sulfur dioxide and other substances in the environment. 2.8 Ship machinery environment shipmechanicalenvironment Skewed, swaying, vibrating, impacting, and top-bouncing due to shipping attitude and equipment operating conditions and other factors. 2.9 The physical environment in which ship machinery functions shipenvironmentfrommechanicalyactivesubstances Mechanical active substances Ships and their equipment may withstand the impact of dust and other landings. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 7727.5-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 7727.5-2017_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 7727.5-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 7727.5-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
