Siemens' scope of supply includes: train control and diagnosis system, traction inverter, auxiliary inverter, brake resistor, HV box and Pantograph, as well as traction motor and gear box.

西门子负责的部分包括：列车控制及诊断系统、牵引逆变器、辅助逆变器、制动电阻、高压箱及受电弓，以及牵引电动机和齿轮箱。

youdao

Lightweight aluminum frame, fixed armrests, fixed foot care, solid front, pneumatic rear wheel plastic wheel box, even after the hand brake.

铝合金轻型车架，固定扶手，固定脚托，实心前轮，塑料轮框充气后轮，后把手连刹车。

youdao

Spray a light aluminum alloy frame, fixed armrests, fixed foot care, solid front, pneumatic rear wheel plastic wheel box, even after the hand brake.

喷塑铝合金轻型车架，固定扶手，固定脚托，实心前轮，塑料轮框充气后轮，后把手连刹车。

youdao

Based on the black box data, NHTSA investigators found that the brake was not engaged and the throttle was wide open, according to a person familiar with the matter.

WSJ: Crash Data Suggest Driver Error in Toyota Accidents