선박용 리세스 비트(주물형)
凹CKM上（流延型）为海洋使用

2014-10-13

선박 및 해양기술 — 선박용 계류 및 예인 설비 — 리세스 비트(강판형)
船舶和海上技术.船舶的系泊和拖曳装置.凹式桩（钢板型）

2022-03-30

Ships and marine technology — Ship's mooring and towing fittings — Recessed bitts (steel plate type)
船舶和船舶技术 - 船舶系泊和牵引配件 - 嵌入式钻头（钢板型）

2020-08-28

Ships and marine technology. Ship's mooring and towing fittings. Recessed bitts (steel plate type)
船舶和海洋技术 船舶的系泊和拖曳装置 嵌入式钻头（钢板型）

2020-09-02

船舶和海上技术 船舶系泊和拖带设备 舷内带缆桩（钢板型）
Ships and marine technology—Ship’s mooring and towing fittings—Recessed bitts(steel plate type)

2018-09-17