共 50 条
- [44] ELECTRICAL-CONDUCTIVITY MEASUREMENTS IN THE CLASSIFICATION OF COAL-TAR PITCHES ERDOL & KOHLE ERDGAS PETROCHEMIE, 1985, 38 (04): : 162 - 164
- [45] THERMAL-DECOMPOSITION OF PETROLEUM AND COAL-TAR PITCHES BY THERMOGRAVIMETRY ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1986, 138 : 91 - 101
- [48] MANUFACTURE OF ROAD PAVING ASPHALT USING COAL-TAR ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1986, 192 : 28 - PETR