优良的抗震性，一般机械连接母线槽接头，在墙体受震动后会发生接头松动，而预制分支电缆不会受到影响。
Good earthquake resistance. commonly, mechanical connectors for bus-bars will become flexible after the wall shakes because of earthquake, but the wall shakes have no effect on the branch cable.
检查钢轨接头，不得有错位及错位；安装无松动、脱落。
2 check rail joints, shall not have dislocation and dislocation; installation without loosening, shedding.
定时检查模具恒温机→吹瓶模油路接头是否松动，油管是否泄漏。
Regular check shall be implemented on the fastening of the joint between mold soaker and bottle blowing oil route and leakage of oil pipes.
定时检查气路接头是否松动、气管是否泄漏。
Periodical check shall be executed on the fastening of air route connectors and leakage of air pipes.
定时检查气路接头是否松动、气管是否泄漏。
Periodical check shall be executed on the fastening of air route connectors and leakage of air pipes.
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