Inner lock 3-way stopcocks
This direct connection by a screw system warrants tight engagement enough to resist any accidental separation;
and it allows 2 or more 3-way stopcocks to be connected or separated with ease.
Inner lock 3-way stopcocks
This direct connection by a screw system warrants tight engagement enough to resist any accidental separation;
and it allows 2 or more 3-way stopcocks to be connected or separated with ease.
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