金属氧化物硫化物
metal oxides and sulfides
金属氧化物硫化体系
Metal-oxide vulcanization system
介孔-微孔复合材料
meso-microporous composite
介孔-微孔复合分子筛
meso-microporous composite zeolite
聚合物微孔膜
Polymer Microporous membrane
铝化物微晶涂层
aluminide micro-crystalline coating
弥散氧化物微晶涂层
Ni 20Cr Y 2O 3 ODS microcrystalline coatings
微晶涂层和弥散氧化物微晶涂层
microcrystalline coating and microcrystalline coating with dispersed oxide particles
最佳化微化电子电路
optimized microminiature electronic circuit
OMEC