Description
NACE SP21421 – Pictorial Standard for Underwater Evaluation of Fouling Degree onShip Hulls
This standard provides a pictorial system to help identify and describe the degree of biofouling on a ship, in terms of its gross composition and level of coverage, as viewed, photographed or otherwise recorded underwater.
Product Details
- Published:
- 11/16/2017
- Number of Pages:
- 20
- File Size:
- 1 file , 9.5 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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