This miller should maintain engine and knaggy car troop, but the other maintenance business that also accepts a few in one's power.

该厂主要维修机车和多节车组，但也接一所能及的他维修业。

TPS61200 supports power supply of monomer solar battery, leave out series connection of knaggy solar battery, or the protective circuit with indispensible series connection.

TPS61200持单体太阳能电池供电，省去了多节太阳能电池串联，或串联必需的保护电路。