略語大辞典 [Geo] 21 PTC pressure, temperature and chemical components (地熱貯蓄層の)圧力, 温度, 化学組成.pressure, temperature and chemical components; e.g. of a geothermal reservoir; [Geo:Phys:E:Chem]. 丸善「略語大辞典」JLogosID : 11856804