Diving cylinders for man
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"oxygen", is actually a highpressure cylinders. Scuba diving filling gas is usually not oxygen, but high pressure air. If you directly take charge of pure oxygen cylinders to scuba diving, easy to cause oxygen toxicity.
Regulations in our country more than 20 meters diving forbids the use of pure oxygen.
So not the bottle problem, but the inside of the bottle gas problem. You don't need modification, replacement of the gas inside. Generally use 12 to 16 l l bottle, basically see you can back up.. Physical nature can carry a larger.
If the bottle capacity is small, can hold two cylinders. Large capacity of the bottle or a diving time short enough.
- Q: Can a diver not swim?
- Scuba diving can not swim, as long as you are not afraid of the water on the line
- Q: Would you like to wear a long sleeved diving suit instead of a swimsuit in the swimming pool?
- As for whether I can wear it, I can only say that the buoyancy of the wet clothes is greater than that of function, but it is not suitable for use in swimming pools.
- Q: Swimming dive position,How does a dive start in swimming? Is there a motion picture or video?,
- The butterfly leg practice method is:The back wall is 15 cm, to drive chest waist and abdomen, waist to hips, buttocks to the thigh, calf and thigh leg drive, to end pumping strike as starting point, the next cycle of the cycle, be sure to exercise every body fluctuation, buttocks must touch the wall (important),The butterfly leg works as shown below:
- Q: What are the differences between regular swimming glasses and diving diving glasses? Which is better?
- It also added a waterproof design in the nose there, people do not wear goggles. Because in the water, I also open my eyes, ha.
- Q: A passage, say the role of swimming!
- Ability to improve the muscular systemSwimming is a fully involved exercise, which can mobilize more muscle groups than other sports to participate in metabolic energy supply.Although swimming can not build strong, raised muscles, it can improve the strength and coordination of many muscles, especially the trunk, shoulder girdle and upper limb muscles. Because swimming in the water needs to overcome the greater resistance, swimming is a cyclical exercise, long-term exercise can make muscle strength, speed, endurance and flexibility of the joints have been improved.Swimming also has a great advantage, that is, the improvement of flexibility. This allows people to continue swimming when they are unable to engage in other sports because of age restrictions. Because of the larger range of physical activity during swimming, regular swimmers will become more flexible and supple. What's more, proper swimming techniques require the muscles to stretch before they stretch, which helps improve flexibility and strength.
- Q: I'm a beginner and I tried it once and found it couldn't sink at all. What action should be done to make the body sink?Also, barely 2 meters into the water, the ear uncomfortable. How do you adjust the ear pressure balance? Is earplugs useful?
- (2) first practice to hold your breath, and breath a long time, we must learn to "save" gas, the trick is: whenever the breath reached the limit, with the above "breath skill" slowly gently exhale, exhale and in the process, at the same time to swallow, put up the gas pressure. A part, then a bit slowly spit (under water must have a breath out of breath). In this exercise, not only can save gas to extend the diving (including diving and scuba diving) time, but also can increase the vital capacity, enhance physical strength.(3) as long as you have mastered the method of exhaling and storing air under the water, you will not be flustered or choked by water. It is easy to dive into the water.
- Q: What's the difference between semi dry and fully dry and wet breathing tubes?
- Wet type:Is actually a tube with a mouthpiece, when the water must swim the water ejected out,This type of simple breathing tube has no difficulty in swimming skills and learning snorkeling,But for beginners, it is very possible not to breath the pipe water spray clean and choke water
- Q: What would you do if you dive under the swimming pool without an eye mask?
- Of course not, the general swimming pool for a period of time will be sprinkled medicine, cleaning, disinfection, so the pool will remain, although not much damage to the skin
- Q: What are the technical features of the swimming pool in addition to the wet heat pump?
- Then, by heat transfer to the water or other medium that needs to be heated, the electricity is the carrier for carrying the refrigerant, and the heat pump efficiency (COP) reaches 400-500%
- Q: What's the use of a breathing apparatus for diving supplies?Can you use oxygen in the water without the oxygen bottle? Watching TV people in possession of a tube swimming in the sea, I do not know can not breathe oxygen. Know how to say "ah"!!!!
- The exhalation tube is used in shallow water, and a section of the pipe runs in the mouth, which must be on the water.What you said could not happen in twenty-first Century. ~
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Diving cylinders for man
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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