Harmonized System

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1141 results for "高清高中毕业证图片样本<网址:zjw211.com>-哪里买高清高中毕业证图片样本<网址:bzw985.com>-金华高清高中毕业证图片样本哪里做-哪里办高清高中毕业证图片样本Ph"

Section VI > Chapter 29 > Heading 2920 > 2920.2 > 2920.24

… Triethyl phosphite

Section V > Chapter 25 > Heading 2520

… plasters (consisting of calcined gypsum or calcium sulphate) whether or not coloured, with or without small …

Explanatory notes

… plasters (consisting of calcined gypsum or calcium sulphate) whether or not coloured, with or without small … 2520.20 ‑ Plasters Gypsum is a natural hydrated calcium sulphate generally white and friable. Anhydrite is a natural … anhydrous calcium sulphate used in the manufacture of sulphuric acid or of certain types of plaster. Plasters …

Section VI > Chapter 38 > Heading 3807

… Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch and similar …

Explanatory notes

… 38.07 ‑ Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers’ pitch and similar …       All these tars are complex mixtures of hydrocarbons, phenols or their homologues, furfuraldehyde, acetic acid and … and aromatic hydrocarbons, higher ketones and higher phenols) serve for impregnating wood and for the extraction …

Section VI > Chapter 29 > Heading 2914 > 2914.3 > 2914.31

Phenylacetone (phenylpropan-2-one) …

Section VI > Chapter 29 > Heading 2907 > 2907.2

Polyphenols; phenol-alcohols  …

Section VII > Chapter 40 > Heading 4014

… Hygienic or pharmaceutical articles (including teats), of vulcanised …

Explanatory notes

… 40.14 ‑ Hygienic or pharmaceutical articles (including teats), of vulcanised … or other materials), of the kind used for hygienic or prophylactic purposes. It therefore covers, inter alia, …

Section VI > Chapter 38 > Heading 3804

… desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading 38.03. …

Explanatory notes

… desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading 38.03. This … Residual lyes from the manufacture of wood pulp by the sulphite process , whether or not concentrated, desugared or … lyes from the manufacture of wood pulp by the soda or sulphate processes , whether or not concentrated, desugared …

Section VI > Chapter 31 > Heading 3105 > 3105.5 > 3105.51

… Containing nitrates and phosphates

Section VI > Chapter 37 > Heading 3701 > 3701.9 > 3701.91

… For colour photography (polychrome) …