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Subject: Unnet gen. A conventional 4 seal ring oil lubricated sterntube seal especially for outboard sterntubeapplications. The seal has the added benefit of the standby seal ring which traditional works in an unloaded state. In the unlikely event that leakage occurs this stand by seal ring is engaged. The system is delivered with an “IWS” in water survey system. Make ............................................................................. Wдrtsilд Type / size ............................................................. OLS4-P 380 Number of seal rings ............................................................... 4 Material of seal rings ......................................................... Viton Material of liner.................................... High nickel chrome steel Material of casing ........................................................... Bronze Material mounting bolts ................................ 316 Stainless steel Monitoring tank. Spacer ring. Zinc anodes. Unnet (Bronze). что означает загадочное Unnet?? |
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link 9.12.2013 1:08 |
| т.е. с "Wдrtsilд" все понятно? |
| это из какой темы? |
| может опечатка, кстати, в словаре нет этого слова |
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