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modern indium and germanium industry in China
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modern indium and germanium industry in China
Encyclopedia
工学
中国现代有色金属工业
释
modern indium and germanium industry in China
中国现代铟锗工业
中国已探明的铟储量为8000吨左右,主要分布在广西、云南、广东和内蒙古四省区。提取铟的主要原料是铅、锌、锡冶炼中的副产物及铟的再生资源。金属铟的生产分为原生铟和再生铟,中国以原生铟为主。中国铟工业起步较晚。
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seawater spectral irradiance
seawater temperature meter
seawater temperature observation
seawater total alkalinity measurement instrument
sea water use industry
Sea Wave
sea wave
sea wave disasters in China
sea wave in marginal sea of China
sea wave model
sea wave spectrum
sea waybill
seaweed
seaweed germplasm library with filamentous generation
seaweed polysaccharide
seaweed polysaccharide drug
sea surface air temperature meter
sea surface pressure gauge
SEB
sebaceons gland
sebaceous gland
sebacic acid
Sebastian Barry
Sebastian Münster
Sebastian Okechukwu Mezu
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