① According to the total weight of the casters configuration is heavy or light casters.
② According to the total weight of the material selection drawer rail is a monorail or a dual track.
③ According to the material specifications of the material to choose the corresponding drawer separation.
④ depending on whether the top need to place things to choose whether to configure the top box or tool hanging board.
Anti-static turnover of the purchase and cleaning methods
A, every day to check the anti-static internal turnover of the dust and garbage, and in time to clear away.
B, should use clean room clean cloth clean anti-static turnover car.
C, use a special vacuum cleaner with a high efficiency filter to clean the anti-static working car.
D, with 90 percent of deionized water and 10 percent of isopropyl alcohol.