| 单词 | quarter bend |
| 释义 | > as lemmasquarter bend quarter bend n. a section of pipe bent into a quarter circle. ΚΠ 1819 T. S. Peckston Theory & Pract. Gas-lighting xv. 291 Figure 9 is a bend-pipe. It is called a quarter-bend, eighth, or sixteenth-bend, as it forms such a part of the circle of the radius with which it may be struck. 1882 Manufacturer & Builder May 114/1 This is accomplished by placing in the brick warm-air flue a short metal pipe with a trumpet-formed mouth at its lower end, a quarter bend at the upper. 1978 R. P. Singhal Home Plumber's Bible xi. 292 You will need a T, a hub-top-long quarter bend, and a vertical piece of pipe. 1988 W. G. Nash Brickwork 2 (ed. 3) xiii. 174/1 (in figure) Grating..horizontal back inlet gully..sink waste..site concrete..quarter bend. < as lemmas |
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