... ISO,SGS.ROHS Description:Mobile phones and other portable radio equipments are often used in terrible conditions, and many ... waterpfroof mesh,filter net ,ect. Due to the electronic equipment are esposed to the water,air ,dust and some ... digital camera, cellphone, computer, air-condition, refrigerator, communication equipment and other acoustic equipment.Specs:80mesh/inch to 500 mesh/inch.. The detailed ...