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31-37KN形式認(rèn)可證書(shū)(救助艇)(EC)
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31-37型式認(rèn)可證書(shū)(救生筏)(EC)
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HK40-65型式認(rèn)可證書(shū)(CCS)
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WHK40 WHK65 HK40(A) HK40(B)型式認(rèn)可證書(shū)(CCS)
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WHK40型式認(rèn)可證書(shū)(EC)
-

實(shí)用新型專利證書(shū)
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15KN型式認(rèn)可證書(shū)(ABS)
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21-25KN型式認(rèn)可證書(shū)(ABS)
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5A級(jí)誠(chéng)信企業(yè)
