pipe-thread tap
121tapping — tæp n. light blow, gentle knock, rap; faucet, device which regulates the flow of a liquid through a pipe; stopper, plug; removal of bodily fluid (Medicine); connection in an electrical circuit; wiretap; tool which cuts an internal screw thread v …
122taps — tæp n. light blow, gentle knock, rap; faucet, device which regulates the flow of a liquid through a pipe; stopper, plug; removal of bodily fluid (Medicine); connection in an electrical circuit; wiretap; tool which cuts an internal screw thread v …
