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GB 3032-1989 in English
Marks for marine piping valves and fittings
SUPERSEDED
Issued on:1989-03-03 | Implemented on:1990-01-01
$90.00 $88.00 -
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GB 3030-1982 in English
Hand-wheels for marine piping valves and fittings
SUPERSEDED
Issued on:- | Implemented on:1982-12-01
$190.00 $185.00 -
CB 371-2001 in English
General specification of aluminum alloy valve for pipe
VALID
Issued on:- | Implemented on:-
$90.00 $88.00




