光纤速度感测器
fiber optic velocity sensors
光纤温度感测器
fiber optic temperature sensors
红外线气体浓度感测器
infrared gas density meters
角度感测器
angle sensors
optical encoders， angle sensors
optical encoders
低度氯化聚乙烯
low chlorinated polyethylene
ason-uni
LCPE
对氯氯化苄
4-chlorobenzylic chloride
二氯化β-氯乙烯胂
chlorovinylarsenic chloride
chlorovinylarsine chloride
chlorovinyldichloro-arsine
chlorovinyldichloroarsine
高纯氯化锂
high-purity lithium chloride
pure Lithium Chloride
highly purified lithium chloride
高浓度氯化物
High concetration chloride
固载化氯化铝催化剂
immobilized aluminium chloride catalyst