sladkovodné slimáky v mnohých tropických oblastiach sveta a viaceré druhy sa stali populárnymi a chovajú sa v akváriách. ich atraktívny výzor a relatívne veľké rozmery ( cm, záležiac na druhu) prispievajú k ich obľúbenosti. hoci sú populárne, tieto slimáky - tiež volané mystery snails...
performing deicing and anti-icing products. we understand the importance of keeping winter roads safe and how it cannot come at the expense of the environment. cargill provides customers with ice melt, deicing and anti-icing solutions that save lives, enhance commerce and reduce environmental impact. brine...
is cooled by the evaporator and in turn cools grids or batteries. grids provide cooling which relies on convection and conduction but air circulated through brine batteries provides a positive through cooling effect. direct expansion grids direct expansion grids (figure ) provide a simple means of cooling...
is cooled by the evaporator and in turn cools grids or batteries. grids provide cooling which relies on convection and conduction but air circulated through brine batteries provides a positive through cooling effect. direct expansion grids direct expansion grids (figure ) provide a simple means of cooling...
is cooled by the evaporator and in turn cools grids or batteries. grids provide cooling which relies on convection and conduction but air circulated through brine batteries provides a positive through cooling effect. direct expansion grids direct expansion grids (figure ) provide a simple means of cooling...
is cooled by the evaporator and in turn cools grids or batteries. grids provide cooling which relies on convection and conduction but air circulated through brine batteries provides a positive through cooling effect. direct expansion grids direct expansion grids (figure ) provide a simple means of cooling...
and slugs; vertebrate pests; and weeds. insects, mites and earthworms insects and mites are related in that their skeletons are on the outside (phyllum: arthropoda), but differ in that adult insects have six legs and adult mites have eight. both groups can be beneficial, neutral or destructive to their...