Borona博罗纳
boronn.[化]硼
boron - silicon glass硼硅玻璃
boron hydride poisoning硼氢化合物中毒
boron phenyl difluoride苯硼化二氟
Boron type delay charge硼系延期药
boron capsule diffusion箱式硼扩散,硼箱扩散
boronizing supply agent渗硼剂
boron fluoride etherate三氟化硼醚化物
boron nitride nanotubes氮化硼纳米管
Boron- phenolic resin硼酚醛树脂
boron implanted silicon注硼硅