Strict control on the model pitch and side round Angle, little gap for installation, what splendid craftwork.

严格控制拔模斜度及侧边圆角，工艺性好，安装缝隙小。

youdao

Strict control on the model pitch and side round Angle, little gap for installation, what splendid craftwork.

严格控制拔模斜度及侧边圆角，工艺性好，安装缝隙小。

youdao