You are correct about winch shaft key assembly. We will follow the assembly instruction you pointed out.
Regard to assistance brake torque of worm gear shaft; we will pay attention to that.
Regard to winch shaft zinc plating, we will change vendor to whom did the ALTEC 15000 lbs winch shaft zinc plating which was passed 240 hours salt spray test and approved by Brad. Please see the email I transfer to you.
中广网快讯预计交会对接的时间是2日深夜至3日凌晨,届时飞船和天宫一号正飞行在我国甘肃、陕西上空
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