engineering instruments laboratory instruments special instruments other physical & chemical instruments experimental analytical instrument weighing apparatus cinematographic instruments photographic instruments other photomechanical & cinematographic instruments other instruments and apparatuses machine-tools...
engineering instruments laboratory instruments special instruments other physical & chemical instruments experimental analytical instrument weighing apparatus cinematographic instruments photographic instruments other photomechanical & cinematographic instruments other instruments and apparatuses machine-tools...
established year : duk- a high density electrical measurement system price:usd $ - $ / set min.order: sets brand name:chdy place of origin:shaanxi,china model number:duk- a contact now lixian instrument scientific co., ltd. established year : original design professional handheld security testing machine...
engineering instruments laboratory instruments special instruments other physical & chemical instruments experimental analytical instrument weighing apparatus cinematographic instruments photographic instruments other photomechanical & cinematographic instruments other instruments and apparatuses machine-tools...
engineering instruments laboratory instruments special instruments other physical & chemical instruments experimental analytical instrument weighing apparatus cinematographic instruments photographic instruments other photomechanical & cinematographic instruments other instruments and apparatuses machine-tools...
engineering instruments laboratory instruments special instruments other physical & chemical instruments experimental analytical instrument weighing apparatus cinematographic instruments photographic instruments other photomechanical & cinematographic instruments other instruments and apparatuses machine-tools...
engineering instruments laboratory instruments special instruments other physical & chemical instruments experimental analytical instrument weighing apparatus cinematographic instruments photographic instruments other photomechanical & cinematographic instruments other instruments and apparatuses machine-tools...
meat comes from animals that received antemortem and postmortem inspection at the time of slaughter and was determined to be wholesome and free of disease. it contains no unauthorized preservatives or other additives or food colorings. it contains no harmful residues of antibiotics, coccidiostatic substances...
coated paper base paper to which a mineral coating has been applied on a coating machine separate from the papermaking machine. offset blanket a covering for a cylinder on a printing machine for accepting the ink image and then relocating it to the surface to be printed. offset letterpress see dry offset...
the precursor for many other aluminium compounds and as a reagent for converting nonmetal fluorides into the corresponding chlorides (a transhalogenation reaction ). [ ] aluminium forms one stable oxide with the chemical formula al o , commonly called alumina . [ ] it can be found in nature in the mineral...