This standard specifies the derusting method, grade requirement, painting technique and material requirement as well as inspection and acceptance before the painting of fan products.
This standard is applicable to the painting of fans for general purpose, and it may also be referred to in fans for special purpose.
This standard specifies the derusting method, grade requirement, painting technique and material requirement as well as inspection and acceptance before the painting of fan products.
This standard is applicable to the painting of fans for general purpose, and it may also be referred to in fans for special purpose.