GB 3894.5-1983 Graphical symbols for ship layout plans - ladders and bulwarks

This standard specifies the graphic symbols for ladders and bulwarks in ship layout drawings. GB 3894.5-1983 Graphic symbols for ladders and bulwarks in ship layout drawings GB3894.5-1983 Standard download decompression password: www.bzxz.net

UDC 003.62/.63:629.12.011.57 National Standard of the People's Republic of China
GB 3894.583
Graphic symbols on the arrangement plans of ships
-Stairs and bulwarkswww.bzxz.net
Published on October 28, 1983
National Bureau of Standards
Implementation in 1984-0501
National Standard of the People's Republic of China
Graphic symbols on the arrangement plans of ships
-Stairs and bulwarks This standard is equivalent to ISO 1964-1975, No. 8, and has a few supplementary figures and numbers in the drawings of this standard. LDC003.62.12.011.57 ... The standard specifies basic graphic symbols, which can be used in combination with other graphic symbols. The special equipment, machines, etc. mentioned in this standard can be represented by graphic symbols similar to their actual shapes, but they should be indicated on the drawings.
Upwards
Stairs upwurts, freestanding
Stairs upwards with raom lelow
Stairs Irurt belurw
Stairs frum below showing theut atthederk
Superimposed stairs
Published by the National Bureau of Standards on 1983-10-28
Drawing title
1984-05- 01 Implementation
Sideways
GB 3894.583
Continued Table 1
Liti (appropriate type of door to be shown)
Vertical ludder
a. Parallel running stirs
6. Indoor T-shaped stairs
Superimpsed stairs of T-shaped stairs
*ISO1964—1975 Only this graphic symbol. 2 Grating
Fixed railing, synbul lu indicale number of ruils Chain railing symbol lo indicule aumber of rails Graphical symbols
Graphic symbols
Wooden bulwark
GB3894.5—83
Continued Table 2
Wonden bulwark
Freeing puris in bclwark
Additional notes:
This international standard was proposed by China National Shipbuilding Industry Corporation, and the Basic Standard Management Subcommittee was responsible for drafting the standard. The main drafters of this standard are Cuo Yunlan and De Shejun.
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