dimethylmethane

dimethylmethane

1. The section chief introduced the unit of measurement of methanol and dimethylmethane propane for UNICASE furnace to Hu Yubing.

工段长对胡玉兵讲解UNICASE炉甲醇和丙烷压力计量单位；

2. Salt, impregnant oil, concrete, liquefacient dimethylmethane, liquefacient petroleum gas, and other mineral produce.

盐、溶剂油、水泥、液化丙烷、液化丁烷、液化石油气等矿产品；