Adaptable units of wire and cable machinery lapper . part 5 : speed change able gear box for lapping 电缆设备通用部件.绕包装置.第5部分:绕包变速箱
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Soaring snow peaks and interesting cliffs as well as change able cloud sea reflect alternatively and integrate to form the magnificent and wonderful views 雪山梁高耸云天的雪峰和奇趣生的悬崖。以及变幻无尽的云海交相晖映，浑然一体，构成维浑大气的壮美景观。
