irrigation testとは 意味・読み方・使い方

To accurately grasp abrasion properties and reductions in function and the degree of performance of the material of an irrigation structure building frame by faithfully reproducing the state of abrasion of test pieces.例文帳に追加

試験体の摩耗状態を忠実に再現し、水利構造物躯体材料の摩耗特性、機能・性能低下の度合いを正確に把握する。 - 特許庁

In this irrigation pipe 10, the outer peripheral surface of a pipe body 14 having water discharge holes 12 formed in the wall part at predetermined intervals is covered with a water absorption cloth 16 having a water absorption rate of 20 mm or longer in averaged value by Bayh Lec method in the water absorbency test method for textiles specified in JIS L 1907.例文帳に追加

壁部に所定間隔毎に水流出孔１２が形成されたパイプ本体１４の外周面に、ＪＩＳ Ｌ １９０７に規定された繊維製品の吸水性試験方法におけるバイレック法による吸水速度の平均値が２０ｍｍ以上の吸水布１６を被覆した灌水パイプ１０とする。 - 特許庁