Shipyard woes hit engineer Alfa LavalReuters* Q4 order intake 6.8 bln SEK vs forecast 7.6 bln * Core profit margin lowest in five years in Q4 * Saysshipbuildingslowdown, customer caution weighed * Sees flat or somewhat higher demand in Q1 vs Q4 * Shares fall 8 pct (Adds CEO comment,...Alfa Laval Shares Sink On Slack Shipyard OrdersWall Street JournalAlfa Laval AB (Publ) Fourth Quarter and Full Year 2011MarketWatch (press release)all 14 news articles »