氰化氢hydrogen cyanide
双氧水稳定剂hydrogen peroxide stabilizer
电解水制氢设备water-electrolytic hydrogen making equipment
【建】 三级氢原子tertiary hydrogen atom
过氧化氢hydrogen peroxide
链间氢键interchain hydrogen bond
亚稳态氢原子检测器metastable hydrogen atom detector
【化】 氢气阻火器hydrogen gas fire arrester