| 释义 |
Y fitting Y fitting[′wī ‚fid·iŋ] (civil engineering) A pipe fitting with one end subdivided to form two openings, usually at a 45° angle to the run of the pipe. Also known as wye fitting. Y fittingIn pipe work, a short specialized section, one end of which branches or divides, usually at an angle of 45 degrees, resembling the letter Y and forming two separate openings. |