Gasket, end cap assembly and filter assembly A device comprising: a seal (10) having an annular body (12) defining an upper opening (30) and a lower opening (34), said annular body (12) also having an... NH Johansen,DT Mckenzie 被引量: 0发表: 2022年 ...
A capA red toyTwo pens and a pencilHer friend Jenny's eraser1. What color is Helen's schoolbag? A.Red. B.Purple. C.Blue. D.Black.2. ___toys are in Helen's schoolbag. A.Two B.Three C.Four D.Five3. Vivian doesn't have a___ in her schoolbag. A.pen B.cap C.book D.rul...
Upper opening of additional pipe has is equipped with locking cap nut. Inlet is equipped with ball valve. Ball float on the outer side is covered with elastic sheath.EFFECT: technical result - improvement of watering quality.4 cl, 1 dwg 展开 ...