cuáles estandares son usados para valvulas mariposa industriales en latinoamerica?

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Which are the standards for butterfly valves in LatiAmerica...?

2006-11-06 20:42:01 · 2 answers · asked by Investigando 1 in Science & Mathematics ➔ Chemistry

English is above

2006-11-06 22:10:57 · update #1

They should work properly.

2006-11-06 22:59:05 · answer #1 · answered by Bullwinkle Moose 6 · 0⤊ 0⤋

dude try asking in english not ******

2006-11-06 21:11:25 · answer #2 · answered by Anonymous · 0⤊ 0⤋