船用铸铁法兰
The marine cast iron flanges

2013-07-22

船用法兰铸铁截止阀
Marine cast iron flanged stop valves

2008-08-04

船用法兰铸铁止回阀
Marine cast iron flanged check valves

2015-07-03

船用法兰铸铁截止止回阀
Marine cast iron flanged stop check valves

2008-08-04

船用扁圆形铸铁和铸钢法兰
Marine oval-shaped cast iron/cast steel pipe flanges

1999-06-01

船用法兰铸铁双排截止阀箱
Marine cast iron flange dual-row stop valves-case

2013-10-17

船用法兰铸铁单排吸入截止阀箱
Marine flanged cast iron single arrangement suction stop box valve

2013-10-17

船用法兰铸铁单排吸入截止止回阀箱
Marine flanged cast iron single arrangement suction stop check box valve

2013-10-17

FLANGES, CAST-IRON (CLASSES 125 AND 250) AND BRONZE (CLASSES 150 AND 300)(SUPERSEDING WW-F-406C) (S/S BY ANSI-B16.1 AND ANSI-B16.24)
铸铁法兰（125级和250级）和青铜法兰（150级和300级）（取代WW-F-406C）（S/S由ANSI-B16.1和ANSI-B16.24规定）

1980-10-06