只要两只手稍微有点抬高，松紧带那里就会往上跑，很麻烦，每次都要拉下来，而且有很多线头，剪掉之后又会有新的线头出来。
WG30S4EN2012
WG30S4EN2003
WG30S4EN2002
WG30S4EN2001
WG30S4EN2000
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WG30S4DN2000
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WG30S6IN2000
WG30S6DF2000
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WG30S6GN2000
WG30S6GN2001
WG30S6GN2002
WG30S6GN2003
WG30S6GN2004
WG30S7AN2003
WG30S7AN2000
WG30S7AN2001
WG30S7AN2002
WG30S5EN2001
WG30S7AN2004
WG30S7BN00392
WG30S7BN2001
只要两只手稍微有点抬高，松紧带那里就会往上跑，很麻烦，每次都要拉下来，而且有很多线头，剪掉之后又会有新的线头出来。