| 摘要 |
<p>A flowmeter (1) comprises a housing (2,4) delimiting a measuring chamber (10). The housing is formed of a first body (4) and second body (2) that are assembled together by a bayonet connector having a number of pairs of interconnecting securing parts (25, 25', 25a, 26, 26', 26a, 45, 45', 45a). The pairs of securing parts are arranged so that the first and second bodies (2,4) are assemblable in only one position or in a number of different positions that is smaller than the number of pairs of interconnecting securing parts.</p> |
