Combined holding and stripper mechanism for form, fill and seal packaging machines. A compact combined holding and stripper jaw apparatus for an efficient economical form, fill and seal packaging machine includes a pair of opposed holding ... HT Mcelvy - EP 被引量: 14发表: 1986年 ...
Movements and foraging areas of naïve, recently weaned southern elephant seal pups 2002. Movements and foraging areas of naive, recently weaned southern elephant seal pups. Journal of Animal Ecology, 71: 65 - 78... Bernie,McConnell,Mike.,... - 《Journal of Animal Ecology》 被引量: 159...