{HEAD ~ A reinforcement wall} is transversely provided with the housing and substantially between two side walls, but does not obstruct the assembling of the latch/eject member into the cavity in {TAIL ~ the housing} 
{ HEAD ~ A reinforcement wall } is transversely provided with the housing and substantially between two side walls , but does not obstruct the assembling of the latch / eject member into the cavity in { TAIL ~ the housing }
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