s c i qi kan ru he
s c m qi kan ru he
s o f t r o b o t i c s qi kan ru he
s o l a r e n e r g y qi kan ru he
s o t e n qi kan ru he
s i v p qi kan ru he
s m a l l qi kan ru he
s e n s o r qi kan ru he
s s c i qi kan ru he
s e n s o r s qi kan ru he
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