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Vornorm
ÖNORM B 2203
Issue date: 1975 02 01
Underground structures; general principles and contract conditions for material and labour
Withdrawn: 1978 07 01
Publisher:
Austrian Standards International
Format:
Paper | 12 Pages
Language:
German
Currently valid:
Optionally co-design standards:
ÖNORM B 2203-1
2023 03 01
Underground works - Part 1: Conventional Tunneling - Contract to provide services
Norm
ÖNORM B 2203-1
2001 12 01
Underground works - Works contract - Part 1: Cyclic driving (conventional tunnelling)
Norm
ÖNORM B 2203
1978 07 01
Underground works; guidelines and conditions for contracts for material and labour
Norm
ÖNORM B 2203
1975 02 01
Underground structures; general principles and contract conditions for material and labour
Vornorm
↖
Norm
Issue date :
1978 07 01
Underground works; guidelines and conditions for contracts for material and labour
