GlossaryLaying drains April 15, 2024 Ground water (land) drains are laid in trenches at depths of 0.6 and 0.9 m in heavy soils and 0.9 […] drain, drains, Land drains, Laying
Glossarydrainpipe February 26, 2024 1. Any pipe that serves as a drain. 2. Same as downspout. downspout, drain
GlossaryDR February 26, 2024 1. On drawings, abbr. for drain. 2. Abbr. for dressing room. 3. Abbr. for dining room. dining room, drain, dressing room
Generalball test February 26, 2024 1. See Kelly ball test. 2. In a drain, a test for freedom from obstruction and for circularity; a ball drain, Kelly ball test