Swimming licence
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1, masks: for large Windows, Windows with polycarbonate lens material, with high transparency, high resistance to wear, have prevent mist function, mesh hood type wear, wear comfortable, convenient, colloid using silica gel, non-toxic, tasteless, no stimulation, airtight performance is good.
2, a cylinder, for all the aluminum tank carbon fiber winding composite cylinders, 30 mpa working pressure, has the advantage of light quality, high strength, good safety performance, the cylinder valve with high pressure safety protection device. Bottle, bottle with
3 groups: take card is a quick CAM lock mechanism, and ensure the bottle is always in a state of a closed loop. Gas cylinders will not flip.
4, shoulder strap: made of flame retardant polyester fabric, adjustable straps with double side structure, make the weight fall on his hips, reduces the shoulder to the chest oppression, breathe easier. And the shoulder belt has wide elastic gasket, easing the oppression to the shoulder.
5, alarm whistle: chest, the alarm is easy to determine, small volume, light weight. 6, the pressure gauge: big dial, with night vision
- Q: Because the nose does not buckle it with a nose clip is good.
- Diving face mirror (English: Diving mask, also known as: dive mask or scuba mask), is a kind of diving equipment, can make scuba divers, divers and free snorkeling people can clearly see the bottom.
- Q: How can you dive far away in a swimming pool?
- Suck enough air in front of the water, into the water after the run as deep as possible, the first breath and then slowly exhale, exhale breath and try to extend the process. Try to paddle ahead in the water.
- Q: Wearing contact lenses can go to the swimming pool or go diving? If wearing goggles?
- You may have heard of Amiba dysentery and have diarrhea, but do you know that the Amiba parasite will also run into human eyes and cause Amiba conjunctivitis? We all love the summer to the swimming pool or the seaside in summer, 19 this month, according to Taiwan news reports, there is a girl, because wearing glasses is not convenient, they wear contact lenses after swimming, eye pain and red eyes, a doctor was found to be infected with Amie Pakistan conjunctivitis.
- Q: Can diving suit be worn as SWIMSUIT? If not, explain why. Thank you
- So as to achieve insulation effect. 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: The swimming pool disinfectant added to the human body what harm?
- 2) bleaching water (sodium hypochlorite): the solution of caustic soda through chlorine. Its effective chlorine content is greater than (equal) 10% (national standard), and the remaining 90% is salt water.In alkaline environment, the killing effect of hypochlorite is very poor, only 1% of hypochlorite. Obviously, if the hypochlorite can be stabilized so that it can not be dissociated into hypochlorite, the bactericidal effect can be increased by 99 times.Therefore, in recent years, the development of three uric acid (TCCA) gradually replaced the bleaching water.
- Q: Which one is strong, swimming or diving?
- When swimming, the angle between the body and the water is large, so the resistance is great, and the force of the stroke is also partly used to produce upward buoyancy
- Q: Can't swim? Can you learn scuba diving?
- Diving can not swim, in fact, the problem will not be too great. Can go to Southeast Asia to take the certificate, is the world's most cost-effective place.. Diving must take the certificate, you can really appreciate the beauty of our world on another world, that kind of farewell to gravity is a wonderful feeling!
- Q: Swim with flippers and diving flippers difference, long flippers and short fins each stroke is suitable for what?
- Scuba diving with flippers, the length is 2 times of the fin swimming 3 times is 2, so each one. The width ratio of free diving slightly wide, but is shorter. So when the level of swimming, will be more flexible, easy to control the speed and direction. Scuba diving has free style of play also the frog kick, and even can use the flippers wiper backwards, different style of play, is different from the current situation of the waters and to order. The main cave diving, frog kick.
- Q: I can swim. Where can I learn how to dive?
- I was diving PADI license. As far as I know, if you can not swim independently 200 meters above is unable to give you even leisure diving certificate. Several main subjects include the diving training at sea for oxygen bottles and so on. You can't swim, how to do?
- Q: Why do modern diving TingChang swimming like fish master?
- The submarine and dolphin dolphins swim speed up to more than 100 kilometers per hour, more than the modern submarine speed an easy job to do, dolphins swim fast in secret? Scientists dissected the bionic dolphin, found that the special structure of the skin is the main reason for faster travel. The skin outside the dolphin's skin is thin and elastic
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Swimming licence
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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