April 30, 2015-America-The main parts which could help to achieve good Three anti function such as Waterproof function on the rugged android phone could be concluded into the slit LCD, keypad and the gaps between the battery and plastic shell. The good waterproof phone always has very high quality and excellent structure for those three parts.- waterproof smartphone
The designing mind for the construction of runbo phone should be the following information. First, the manufacturer should pay attention to the designation for the crucial parts like we said before. Second, the producing for those crucial parts should rely on the above main line. In general, the designation for the waterproof phone should have a wholly thinking and idea and designers can not be half-hearted because the pursuit of full effect will eventually leading to failure the totally phone function.
The following information will tell people the main standards for those waterproof tablet. With the market and the actual needs of customers, the three anti standards could be mainly defined as the following three levels which are namely primary, secondary and tertiary. Three levels are defined as follows.
Primary Standard
This standard refers to IP56 which could be explained 5 grade dustproof, waterproof grade 6, 1.5M drop and conventional vibration.
Intermediate Standard refers to IP57 which includes 5 grade dustproof, waterproof grade 7, 3M fall and conventional vibration.
Advanced Standard includes 6 grade dustproof, waterproof grade 8, 5M fall, conventional vibration.
If you want to purchase the real cheap rugged smartphone, please pay more attention to all information above.
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