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ASTM F841-19
Standard Specification for Thrusters, Tunnel, Permanently Installed in Marine Vessels
NORMA vydaná dňa 1.12.2019
Informácie o norme:
Označenie normy: ASTM F841-19
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2019
Kód tovaru: NS-980491
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F841-19 :
Keywords:
fixed-tunnel thrusters, propeller-type thrusters,, ICS Number Code 47.020.70 (Navigation and control equipment)
Doplňujúce informácie
| 1. Scope | ||||||||
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1.1 This specification supplies general characteristics and interface details of propeller type, fixed-tunnel thruster units permanently installed in marine vessels or structures. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Note 1: This specification supplies only general design,
interface, and purchase information and does not include
requirements for use, thruster controls, or associated equipment.
The purchaser of the thruster equipment specified herein is
cautioned that he must properly correlate the operating
requirements with the thruster specified.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||
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