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petrolatum n.【化學】礦脂;凡士林,石油凍。

petrolene

The sprayer is usually connected with water supply network , control value , detection alarm unit , etc . to form an automatic water spray system ( such as sprinkler fire - extinguishing system ) for saving electrical equipment , fighting burning flammable liquid , etc . it is widely used for fire control and cooling protection for such equipment / places as power plant * generating machinery , large size transformer , liquefied petrolatum tank , factory , shopping mall , hotel , warehouse , storied building and so on 該水霧噴頭通常與供水管網、控制閥門、控測報警器等組成自動噴水滅火系統(如雨淋噴水滅火系統等) ,用來撲救電氣設備,可燃液體火災等,廣泛用于保護電廠的發電設備,大型變壓器,液體石油儲罐、工廠、商場、賓館、倉庫、樓房等必須滅火、控火或防護冷卻等場所。

Refined products is the world ' s largest dedicated supplier of white oils , petrolatums , microcrystalline waxes , and other refined hydrocarbons 精煉產品集團是世界上以下產品的最大指定供應商:白油、礦脂、微晶蠟及其它精煉碳氫化合物。

The results show that their qualities were equivalent and the former has better biodegradable performance than petrolatum - based engine oil 結果表明,其質量水平已達到10w / 40sg的性能要求,且生物降解性能大大優于同類礦物基潤滑油。

Cold - applied petrolatum tape and petroleum wax tape coating for the exterior of special sections , connections , and fittings for buried steel water pipelines 供水鋼管道專用型鋼連接件和配件外部低溫礦脂帶和礦脂臘油帶包覆層

Methods of test for petroleum and its products - determination of congealing point of waxes and petrolatum 石油和石油產品的試驗方法.石蠟和石蠟油的冷凝點測定

Methods of test for petroleum and its products - determination of drop melting point of wax and petrolatum 石油和石油產品的試驗方法.石蠟和石蠟油滴熔點的測定

Methods of test for petroleum and its products - determination of cone penetration of petrolatum 石油和石油產品的試驗方法.石蠟油的錐入度測定

The following is the list of stac petrolatum tapes 、 petrolatum paste 、 petrolatum mastic 以下是stac礦酯膠帶、礦酯油膏、礦酯膠泥的規格型號。

Petroleum products - lubricating grease and petrolatum determination of cone penetration iso 2137 : 1985 石油產品.潤滑脂和礦脂.錐入度測定

This foolish , recurring misinformation about mineral oil and petrolatum is maddening 這種針對礦物油的愚蠢,復發的誤傳使人發怒。

Standard test method for drop melting point of petroleum wax , including petrolatum 包括凡士林在內的石油蠟滴熔點的標準試驗方法

Standard test method for congealing point of petroleum waxes , including petrolatum 包括凡士林在內的石油蠟凝固點的標準試驗方法

05 . 01 congealing point of petroleum waxes including petrolatum , method of test for 包括凡士林的石油蠟凝固點的試驗方法

Petroleum waxes and petrolatums - determination of trace sulfur - microcoulometric method 石油蠟和石油脂微量硫測定法

Petrolatum tapes for corrosion protection 防腐蝕礦脂帶

Petroleum waxes and petrolatums - determination of drop melting point 石油蠟和石油脂滴熔點測定法

Lubricating grease and petrolatum determination of cone penetration 潤滑脂和石油脂錐入度測定法

Lubricating grease and petrolatum - determination of cone penetration 潤滑脂和石油脂錐入度測定法

Test method for cone penetration of petrolatum 礦脂的針入度試驗方法