structure, or their reaction product of indeterminate structure (class / ) compound of indeterminate structure, prepared by reacting a heterocyclic compound of known structure; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen...
molluscs -- processing and preserving of fish, crustaceans and molluscs - processing and preserving of fruit and vegetables -- processing and preserving of potatoes -- manufacture of fruit and vegetable juice -- other processing and preserving of fruit and vegetables - manufacture of vegetable and animal...
cable infrastructure installation of cable laying installation of doors and windows and related components installation of gates installation of metal doors installation of pipe system installation of subsea packages installation of telephone exchanges installation services / abandonment services /...
cheese, chilli flakes, herbs and spices in home cooking background. cheese grilled , food photography cheese pizza, food photography, food ingredients, cottage cheese, chilli flakes, herbs and spices in home cooking background. cheese grilled , food photography home cooking two cutlets in the form of...