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Record #60238:
WABS - a method for improving the icebreaking performance of ships; its efficiency in different ice conditions / Kimmo Juurmaa.
Title: | WABS - a method for improving the icebreaking performance of ships; its efficiency in different ice conditions / Kimmo Juurmaa. |
Author(s): | Juurmaa, Kimmo. |
Date: | 1979. |
Publisher: | [Helsinki]: Merenjulkuhallitus Sjorartsstyrelsen |
In: | Ice, ships and winter navigation : Symposium in Oulu University 1977-12-16 ... 17 in connection with the 100 year celebration of Finnish winter navigation. (1979.), |
Abstract: | Wärtsilä Air Bubbling System developed by Oy Wärtsilä AB shipyard in Helsinki and first used in 1969. |
Notes: | In: Ice, ships and winter navigation : Symposium in Oulu University 1977-12-16 ... 17 in connection with the 100 year celebration of Finnish winter navigation / Merenkulkuhallitus Sjofartsstyrelsen. |
Keywords: | 629.124.791 -- Vessels for use in ice. 656.61.052 -- Seamanship. 551.326 -- Floating ice. L -- Communication and transportation. (*56) -- Finland. (*611) -- Baltic Sea. |
SPRI record no.: | 60238 |
LDR 01360naa#a2200000#a#4500 001 SPRI-60238 005 20240328144649.0 007 ta 008 240328s1979####fi#a###|#####|0||#0#eng#d 035 ## ‡aSPRI-60238 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aJuurmaa, Kimmo. 245 10 ‡aWABS - a method for improving the icebreaking performance of ships; its efficiency in different ice conditions /‡cKimmo Juurmaa. 260 ## ‡a[Helsinki] :‡bMerenjulkuhallitus Sjorartsstyrelsen,‡c1979. 300 ## ‡ap. 172-194 :‡bill., diags. 500 ## ‡aIn: Ice, ships and winter navigation : Symposium in Oulu University 1977-12-16 ... 17 in connection with the 100 year celebration of Finnish winter navigation / Merenkulkuhallitus Sjofartsstyrelsen. 520 3# ‡aWärtsilä Air Bubbling System developed by Oy Wärtsilä AB shipyard in Helsinki and first used in 1969. 650 07 ‡a629.124.791 -- Vessels for use in ice.‡2udc 650 07 ‡a656.61.052 -- Seamanship.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡aL -- Communication and transportation.‡2local 651 #7 ‡a(*56) -- Finland.‡2udc 651 #7 ‡a(*611) -- Baltic Sea.‡2udc 773 0# ‡7c2am ‡aMerenkulkuhallitus Sjofartsstyrelsen. ‡tIce, ships and winter navigation : Symposium in Oulu University 1977-12-16 ... 17 in connection with the 100 year celebration of Finnish winter navigation. ‡d[Helsinki] : Merenjulkuhallitus Sjorartsstyrelsen, 1979. ‡wSPRI-60230 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328