plating apperance
plating apperance
(OP)
hi,
i received a aluminum parts that has a finish of chem film per mil-c-5541, class:1a, color yellow.
but i notice that there's alot of stain, can you help me to find the answer for these stain so that i can make a disposition for these parts.
i received a aluminum parts that has a finish of chem film per mil-c-5541, class:1a, color yellow.
but i notice that there's alot of stain, can you help me to find the answer for these stain so that i can make a disposition for these parts.