Street elbow

A street elbow (sometimes called a street ell or service ell) is a type of plumbing or piping fitting intended to join a piece of pipe and another fitting at an angle. The difference between a street elbow and a regular elbow is the nature of the connections on either end.

单词	Street elbow
释义	Street elbow 英语百科 Street elbow A street elbow (sometimes called a street ell or service ell) is a type of plumbing or piping fitting intended to join a piece of pipe and another fitting at an angle. The difference between a street elbow and a regular elbow is the nature of the connections on either end.
随便看	shradd Shraddha shraddhas Shrader Shradh shradhs Shrady saw shraff shraffage Shraft Shrag Shrager shragged shrags shrake shrame Shramkivka shram shrand line shrank back shrank from shrank into herself shrank into himself shrank into myself shrank into ourselves