QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

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듀윈 해양은 선박 발사 에어백, 공기 고무 보호장치, 폼으로 가득 찬 보호장치, 부풀이 파이프 플러그 및 해상 폼 보이 전문 제조업체입니다.Doowin Marine는 ISO 14409:2011 또는 CB/T 3795 고무 에어백/해양용 부풀이 에어백의 선도 제조업체입니다. 선박 발사 에어백 또는 선박 발사 풍선으로 알려진 해양용 고무 에어백,선박 발사 및 ... 더보기
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QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
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