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标题: 新人报到 [打印本页]

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作者: tecsunun    时间: 2011-8-14 10:41
标题: 新人报到
新人报个到


新人来报到！请各位师傅多多指教！

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作者: Crystal11    时间: 2011-8-15 10:05
欢迎新朋友加入“弱电之家网”，大家共同交流和学习，共建弱电之家网

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作者: 我是小兵    时间: 2011-8-16 16:13
Chemicals
Chemicals

  Additive

  Adhesive

  Agricultural Chemicals

    Fungicide & Bactericide

    Herbicide & Weedicide

    Pesticide & Insecticides

    Plant Growth Regulator

  Artificial Graphite & Active Carbon

  Biochemical

  Chemical Auxiliary & Catalyst

    Catalyst & Active Agent

      Chemical Auxiliary

    Desiccant & Sorbent

    Surface Disposal Agent

  Chemical Filling

  Chemical Reagent

  Chemical Stocks

  Chemical Waste

  Essential Oil, Balsam & Fine Chemicals

  Explosive & Combustible

  Fertilizer

  Flux & Impregnant

  Inorganic Chemicals

    Acid

    Alkali

    Elementary Substance

    Gas

    Inorganic Salt

    Oxide

  Lab Supplies

  Lubricant

  New-type Chemical Material

  Organic Chemicals

    Alcoholate & Derivative

    Benzene & Derivative

    Carbohydrate

    Carboxylic Acid & Derivative

    Ester & Derivative

    Hydrocarbon & Derivative

    Hydroxybenzene, Aether, Aldehyde & Ketone

    Organic Intermediate

  Other Chemicals

  Paint & Coating

  Petrochemical Refining

  Pharmaceutical Chemicals

  Pharmaceutical Intermediate

  Photographic & Sensitive Product

  Pigment & Dye

  Plastic & Polymer

    Household Plastic Products

    Plastic Materials

    Plastic Products

    Polymer & Resin


  Synthetic Fiber


  Printing & Publishing Supplies

  Rosin & Forest Chemical

  Rubber & Rubber Products

    Household Rubber Products

    Rubber Materials

    Rubber Products

    Tyre

  Specialized Preparation

  Wax & Fat

 

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作者: 北漂stone    时间: 2011-8-17 09:04
我也是刚学，以后多多指教~

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