文件名称
大小更新日期
[国外标准] DIN 1693-1973 Cast Iron with Nodular Graphite Unalloyed and Low Alloy Grades
800.47 KB2020-12-05
413.22 KB2020-12-05
[国外标准] MSS SP-78-1998 Cast Iron Plug Valves Flanged and Threaded Ends
508.57 KB2020-12-02
736.54 KB2020-11-30
941.49 KB2020-11-30
[国外标准] AS 1831-2002 Ductile cast iron [ISO title Spheroidal graphite cast iron—Classification]
635.86 KB2020-11-30
1.09 MB2020-11-30
40.48 KB2020-11-30
[国外标准] SAE J444-1993 CAST SHOT AND GRIT SIZE SPECIFICATIONS FOR PEENING AND CLEANING
61.54 KB2020-11-30
87.01 KB2020-11-30
[国外标准] JIS B8806-1992 Cast steel wheels and wrought steel wheels for cranes
161.88 KB2020-11-25
295.75 KB2020-11-25
778.6 KB2020-11-25
1.35 MB2020-11-24
[国外标准] JIS F7475-1996 Shipbuilding -- Cast steel angle air valves
111.42 KB2020-11-24
[国外标准] JIS F7474-1996 Shipbuilding -- Cast steel 20K screw-down check angle valves
138.2 KB2020-11-24
[国外标准] JIS F7473-1996 Shipbuilding -- Cast steel 20K screw-down check globe valves
155.25 KB2020-11-24
[国外标准] JIS F7472-1996 Shipbuilding -- Cast steel 10K screw-down check angle valves
183.75 KB2020-11-24
[国外标准] JIS F7471-1996 Shipbuilding -- Cast steel 10K screw-down check globe valves
179.64 KB2020-11-24
1.84 MB2020-11-24
[国外标准] JIS F7378-1996 Shipbuilding -- Cast iron 16K screw-down check angle valves
122.18 KB2020-11-24
[国外标准] JIS F7377-1996 Shipbuilding -- Cast iron 16K screw-down check globe valves
115.05 KB2020-11-24
[国外标准] JIS F7376-1996 Shipbuilding -- Cast iron 10K screw-down check angle valves
117.44 KB2020-11-24
[国外标准] JIS F7375-1996 Shipbuilding -- Cast iron 10K screw-down check globe valves
122.28 KB2020-11-24