necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. it can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members. erw pipes a pipe is a tubular...
necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. it can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members. erw pipes a pipe is a tubular...
of the consultation with member states and efsa on the basic substance application for approval of comfrey steeping to be used in plant protection as an insect repellent and plant elicitor in fruit trees, grass and vegetables 11 dicembre 2019 technical report modification of the existing maximum residue...
inspections for example, india is the only country on which the eu actually does % sample testing whereas most of the countries have only % sample testing. the more sample testing is done, the more chances are they'll find something. the main contention over india's seafood exports is the anti-biotic residue...
containing a carboxyl group. the ionised form is known as aspartate. asymmetric unit the smallest part of a crystal structure to which space group symmetry can be applied to produce the entire crystal. the asymmetric unit may contain a whole molecule, a portion of a molecule, or multiple molecules and does not...
line dry your clothes outside how to remove glue and adhesives stains from clothes and carpets how to clean and care for a bathing suit how to remove mystery stains from clothes what causes white residue on washed clothes how to remove mildew stains and odor from clothes and carpet easy laundry tips...