adjustable resistance for exercise which is generated by wieght and is adjustable during the execution of the exercise, manually or by computer control. The weight of a fluid is used as the weight for the exercise
[更多]
This water and energy saving system can be installed in all residential and commercial buildings such as hospitals, hotels, and all similar applications to save water and associated energy by 50%-75%.This system can be used with all existing water saving devices and still saves the same percentage o.....
[更多]
sea side resorts, recreation cruising vessels, hotels, travel agents, lifeguard agencies, water sport providers may all benefit from offering the invented "Swimmer waterproof bag for storing valuables, convertible into a life jacket", since they increase the feeling of safety and comfort o.....
[更多]
The system according to the invention is characterized in that the collecting shower water separately, bath, bathroom sink of water for the toilet.Water used for showering, baths, bathroom sink is collected through a different pipe drain drainage used the toilet in a tank under the lower level bathr.....
[更多]
The small waterproof waist or shoulder bag suitable for use while in the water is very useful for the protection of valuables such as keys, money, mobile phone from theft while swimming, and at the same time it can save the user from drowning since it includes a built in lifejacket with an automatic.....
[更多]
| |< <- | [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] | -> >| |
