Cập nhật: 14-12-2019 02:04:00 | Certificates | Lượt xem: 5360
We are Bacviet Commercial and Shiptech Company which has approved WPQ Certificates (Welder Performance Qualification Certificates) from Class NK for Manual Welding Steel Pipes
We are Bacviet Commercial and Shiptech Company which has approved WPQ Certificates (Welder Performance Qualification Certificates) from Class NK for Manual Welding Steel Pipes
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