Note about applying Pneumatic rubber fender ：
1．Frenquently check whether the airbag spheroid is damaged and
whether the pressure is normal ,and the valve core must be replaced every six months.
whether the pressure is normal ,and the valve core must be replaced every six months.
2．The steel wire should wrap the rubber pipe ,when tying steel wire to pneumatic rubber fender in case the the fender is stabbed
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3. The surace or subject next to the pneumatic rubber fender can’t be hard and sharp-point in case the fender is stabbed .
4. The accessories and jip’s nut can’t be loose when testing the internal pressure .
5. When applying the pneumatic rubber fender ,the rope net should be reliable ,the steel wire used for hanging metal parts and the hook link can’t be tied in disorder
