Harmonized System

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142 results for "拉文大学留信网认证<网址:ｂｚｗ９８５.ｃｏｍ>北京东城麻省法律学院成绩单办理-买个假他项权利证明书<网址:ｂｚｗ９８５.ｃｏｍ>兰卡斯特大学成绩单yg"

Section VI > Chapter 38 > Heading 3802 > 3802.90

Classification opinions

… by the controlled addition of sulfuric acid to natural palygorskite (attapulgite)-smectite clay. after the addition …

Section VI > Chapter 33 > Heading 3306 > 3306.90

Classification opinions

… and benzoic acid, intended to aid dental and oral hygiene, to prevent bad breath and plaque formation, but …

Section XV > Chapter 75

Explanatory notes

… content % by weight Fe              Iron O                Oxygen Other elements, each 0.5 0.4 0.3        (b) Nickel …

Legal note

… content % by weight Fe              Iron O                Oxygen Other elements, each 0.5 0.4 0.3        (b) Nickel …

Section XX > Chapter 95

Section VI > Chapter 29 > Heading 2930

Explanatory notes

… whose molecules contain, in addition to atoms of hydrogen, oxygen or nitrogen, those of metals or other non-metals … compound derivatives) which, apart from hydrogen, oxygen and nitrogen, only have directly linked to carbon the … to the carbon atoms, atoms of other elements such as oxygen, nitrogen or sulphur. In this way, the following …

Section XVIII > Chapter 90 > Heading 9027

Section VI > Chapter 28 > Heading 2806

Explanatory notes

… Sub-Chapter II INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON‑METALS GENERAL Acids contain …

Section VI > Chapter 28 > Heading 2850

Explanatory notes

… include compounds of hydrogen with the following elements : oxygen ( headings 22.01 , 28.45 , 28.47 and 28.53 ), … combinations of nitrogen with the following elements : oxygen ( heading 28.11 ), halogens ( heading 28.12 ), … cover combinations of silicon with the following elements : oxygen ( heading 28.11 ), halogens ( heading 28.12 ), …

Section XVIII > Chapter 90 > Heading 9018

Explanatory notes

… Diagnostic or laboratory reagents of heading 38.22 . (c) Hygienic or pharmaceutical articles of heading 40.14 . (d) Laboratory, pharmaceutical or hygienic glassware of heading 70.17 . (e) Sanitary ware of …

Section VI > Chapter 28 > Heading 2804

Explanatory notes

… - - Argon 2804.29 - - Other 2804.30 - Nitrogen 2804.40 - Oxygen 2804.50 - Boron; tellurium               - Silicon : … an inert atmosphere in electric lamp bulbs, etc. (2)   Oxygen . This is a combustion‑supporting gas, chiefly …