http://www.vegatableoil.com

Vegetable oil
[待更新]
Vegetable fats and oils are lipid materials derived from plants. Physically, oils are liquid at room temperature, and fats are solid. Chemically, both fats and oils are composed of triglycerides, as contrasted with waxes which lack glycerin in their structure. Although many different parts of plants may yield oil, in commercial practice, oil is extracted primarily from seeds.ble oilDiesel fuel is a policy, including the availability of supply and a standard method by which...
[工业设备代理] - www.vegatableoi*.com - ISO-8859-1 - 2011-05-18

Results 1 - 1 for http://www.vegatableoil.com (0.019 秒)