共找到 150 條與 二氧化硫 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
This standard describes sulfur dioxide, a compressed, nonflammable liqui- fled gas, for use in the treatment of municipal and industrial water
Sulfur Dioxide
sulfur dioxide
Sulfur Dioxide
This standard describes sulfur dioxide, a compressed, nonflammable liqui- fled gas, for use in the treatment of municipal and industrial water
Sulfur Dioxide
Sulfur Dioxide
This standard covers sulfur dioxide, a compressed, nonflammable liquified gas, for use in the treatment of municipal and industrial water supplies
Sulfur Dioxide
Sulfur Dioxide
SULFUR DIOXIDE
This standard describes sulfur dioxide, a compressed, nonflammable liquefied gas, for use in the treatment of potable water, wastewater, or reclaimed
Sulfur Dioxide
This standard describes sulfur dioxide, a compressed, nonflammable liquified gas, for use in the treatment of municipal and industrial water supplies
Sulfur Dioxide
本文件規(guī)定了液體二氧化硫的技術(shù)要求、試驗方法、檢驗規(guī)則及標(biāo)志、包裝、運輸、貯存和健康與安全。 本文件適用于工業(yè)用液體二氧化硫
Liquid sulphur dioxide
重要提示：液體二氧化硫具有強烈的刺激性，操作時應(yīng)小心謹慎，戴上必要的防毒面具、耐酸手套等勞動防護用品，避免接觸到皮膚和吸入呼吸系統(tǒng)，檢驗時應(yīng)在通風(fēng)櫥中進行。本標(biāo)準(zhǔn)并未掲示所有可能的安全問題，使用者應(yīng)嚴格按照有關(guān)規(guī)定正確使用，并有責(zé)任采取適當(dāng)?shù)陌踩徒】荡胧? 本標(biāo)準(zhǔn)規(guī)定了液體二氧化硫的要求、試驗方
Liquid sulphur dioxide
本標(biāo)準(zhǔn)規(guī)定了液體二氧化硫的技術(shù)要求、試驗方法、檢驗規(guī)則，以及對標(biāo)志、包裝、運輸、貯存和安全的要求。 本標(biāo)準(zhǔn)適用于工業(yè)用液體二氧化硫。該產(chǎn)品主要用于制造亞硫酸鹽以及用作錦綸、染料、合成洗滌劑等有機合成工業(yè)的原料，還可以用作冷凍劑，防腐劑等。 分子式：SO2 相對分子質(zhì)量
Liquid sulphur dioxide
1 Prezentul standard se refer? la metodele de determinare a con?inutului de bioxid de sulf total ?i liber din produsele ob?inute din fructe conservate
FRUIT AND VEGETABLE PRODUCTS Determinat ion of total and free sulpphur dioxide
本標(biāo)準(zhǔn)適合于密閉空間或大氣中測定二氧化硫含量的比長式檢定管
Sulfur dioxide test tube
