Boroni博罗尼
boronn.[化]硼
Boron barium alkyd anti-rust paint硼钡醇酸防锈漆
boron-based fuel-rieh propellants含硼富燃料推进剂
boron trifluoride proportional counter三氟化硼正比计数管
boron-nitrogen modified rapeseed oil硼-氮型菜籽油
boron trifluoride-ethylether complex三氟化硼乙醚
boron/guar gelling fracturing fluids硼/瓜尔胶冻胶压裂液
Boron and zinc microelement fertilizers硼锌微肥
boron trifluoride ether complex...三氟化硼乙醚络合物
boron based fuel-rich solid propellant含硼富燃料推进剂
boron-doped diamond thin film electrode十三碳二元酸有机废水