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หมวก Thixomolding หล่อโลหะผสมแมงเกนเซียม -
Magnesium alloy Thixomolding parts for oxygen suction machine housing -
Magnesium alloy Thixomolding power batter housing -
Magnesium alloy Thixomolding power batter housing -
Magensium mountain bike frame -
Magnesium alloy die-casting wheel for ebike
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