
20 صفحه pdf
ASME B16.38:2012-Large Metallic Valves for Gas Distribution
Manually Operated, NPS 2 1/2 (DN 65) to NPS 12 (DN 300) 125
psig (8.6 bar) Maximum
ASME B16.38:2012-Large Metallic Valves for Gas Distribution

20 صفحه pdf
ASME B16.38:2012-Large Metallic Valves for Gas Distribution
Manually Operated, NPS 2 1/2 (DN 65) to NPS 12 (DN 300) 125
psig (8.6 bar) Maximum

مقاله SPE شماره 71065

مقاله SPE شماره 71045

1
5
35
72
84
106
121
142
162
176
192
216