BS EN 12117:1998 BS 2782:Part 11:Method 1121G:1998 Plastics piping systems — Fittings, valves and ancillaries — Determination of gaseous flow rate/pressure drop relationships
Technical Committee PRI/61 Plastics piping systems and components
The European Standard EN 12117 : 1997 has the status of a British Standard
Năm:
1998
Nhà xuát bản:
BSI
Ngôn ngữ:
english
Trang:
10
Loạt:
British Standard
File:
PDF, 118 KB
IPFS:
,
english, 1998