| 摘要 |
The support (1) comprises a base (10) with connecting side walls (2,3) and end walls (4,5). Buttresses (6-9,11) on the inside of the side or end walls slope downwards to the base. Preferably there is a surface (14) on the inside of one of the side walls that extends at an angle to the length of the support. Vertical grooves (15) are located in this angled surface for holding height-adjustable adaptors (13) on which part of the tub rests. |
