Globally mineral wax, particularly petroleum waxes forms the bulk of total supply.
全球矿物蜡，特别是石蜡形成了大量的供给。
For petroleum waxes, the Saybolt wax Chromometer is equipped with heaters to keep waxes that are not fluid at ambient temperature molten during testing.
对于石蜡样品测试，赛波特石蜡比色计配备了加热器来保持样品在测试期间呈液体状态。
Repetitiveness of the method was validated, and the oil content of some domestic products of petroleum wax was measured with the butanone-toluene method.
同时对该方法的重复性进行验证，并对国内部分石油蜡产品进行了含油量测定实验。
Plant waxes include carnauba wax candelilla wax and sugarcane wax used in polishes. About90% of the waxes in commerce are recovered by dewaxing petroleum.
植物蜡主要是巴西棕榈蜡，小烛树蜡和甘蔗蜡都用作擦亮剂。工业用蜡中约有90%是由石油中回收的。
Paraffin: Paraffin wax, a mixture of organic compounds traditionally derived from petroleum but also obtained synthetically.
石蜡一种产自石油的有机化合物。
Paraffin: Paraffin wax, a mixture of organic compounds traditionally derived from petroleum but also obtained synthetically.
石蜡一种产自石油的有机化合物。
应用推荐