| 摘要 |
A dispensing cap for bottles consisting of a lower mounting part fixed onto neck of bottle, an upper covering part containing the dispensing parts such as valve and opening members, sealing elements between the cap and the bottle for gas-proof sealing, outlet for pouring liquid, tube support for holding the tube of siphon structure and known completing elements if necessary, characterized by that it contains an irreversibly removable fixing member ( 27 ) preventing dispensing.
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