羊毛平针织物在裁剪和缝纫前应先缩水。

Wool jersey should be shrunk before being cut and stitched.

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填土路基分段作业时，先施工路段端部必须留不陡于1：5的坡面，坡面必须整平压实，以便施工机械上下及下段路基施工时开台阶。

When fill earth subgrade exercise part by part. The former part's gradient should be less than 1:5. Slope surface must be flat, so that, the construction machine can move from top to bottom.

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电机座与机身需要在一个水平面上，在安装后先不用拧紧电机夹头与机身夹头的螺丝，少许用力调平后再拧紧螺丝。

Motor Mounting Plate and the Fuselage Plate need to be on same level. Don t tighten the motor Socket screw, make necessary adjustment then tighten the screw.

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