… 3507.90 - Other Enzymes are organic substances produced by living cells; they have the property of causing and … concentrates can be obtained, for example, in powder form by precipitation or freeze-drying or in granular form by using granulating agents or inert supports or carriers. …
… of a liquid or a gas. The appliances regulate the flow by opening or closing an aperture (e.g., gate, disc, ball, plug, needle or diaphragm). They may be operated by hand (by means of a key, wheel, press button, etc.), or by a …
… those fitted with motorcycle engine and wheels, etc. which, by virtue of their mechanical structure, possess the … chassis, whose two rear wheels are independently driven by separate battery‑powered electric motors. These vehicles are normally operated by means of a single central control stick with which the …
… or translucent papers Vegetable parchment is made by immersing unsized and unloaded paper of good quality in … of vegetable parchment paper, and the product obtained by pressing two or more sheets of vegetable parchment paper … vegetable parchment paperboard. Similar papers may be made by the same method except that titanium oxide is added to …
… all machinery for the production of fabrics or trimmings by knitting, stitch‑bonding, gimping, braiding, netting, … machines which produce either a straight tubular fabric or, by varying the size of the stitches in the rows, a shaped … Flat machines for producing flat fabric of even width or, by increasing or decreasing the number of stitches in the …
… fabrics (velvets, plushes, moquettes, etc.) may be produced by raising the pile warp over wires inserted in the … fabrics. The loops or tufts of cut pile are held in place by the weft threads. Warp pile fabrics are also produced by weaving two fabrics face to face with a common pile warp; …
… the apparatus and appliances inside the area screened off by the biological shield including, where appropriate, the … by the biological shield. These are not regarded as having thereby acquired the essential character of parts of a …
… . These articles are usually designed for propulsion either by means of pedals, hand levers or other simple devices … a chain or rod, or, as in the case of certain scooters, by direct pressure of a person’s foot against the ground. … Other types of wheeled toys may be simply drawn or pushed by another person or driven by a motor. These toys include : …
… for propulsion, other than those capable of being charged by plugging to external source of electric power 8703.50 ‑ … for propulsion, other than those capable of being charged by plugging to external source of electric power 8703.60 ‑ … motor as motors for propulsion, capable of being charged by plugging to external source of electric power 8703.70 ‑ …
… These form a homologous series which may be represented by the general formula (C n H 2n+2 ). They occur abundantly … in this heading, ethane must have a purity of 95 % or more by volume. Ethane of lower purity is excluded ( heading … atoms in these hydrocarbon molecules may be replaced by alkyl radicals (e.g., methyl, ethyl, propyl); thus …
