| 摘要 |
The group comprises a container 1 consisting of a body 2 having the form of a tank, to which is coupled a closure cap 3 and in which are mounted a plurality of electropneumatic valves 5. Between the body 2 and the cover 3 is interposed a separating diaphragm 30 having a plurality of openings, through which there extend the exhaust ducts 14 of the said valves 5, whilst maintaining sealing. <IMAGE>
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