10 years experience in the field of fabrication, welding, metal working.
10 years experience in the field of fabrication, welding, metal working.
五年以上机械加工，焊接及金属加工工作经验。
10 years experience in the field of fabrication, welding, metal working.
五年以上机械加工，焊接及金属加工工作经验。