Roofing accessories . strip metal bolt clamps with inserted pin 屋顶附件.带钢制嵌有相应长度杆的螺栓卡箍
2.
Roofing accessories . stamped sheet or strip metal bolt clamps with inserted pin 屋顶附件.钢板或冲压带钢制嵌有相应长度杆的螺栓卡箍
3.
The inserting pin with fixed structure which does not need oiling is pollution free and maintenance free 插针采用固定构造，完全不用加油，无污染，无维护成本。
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Do not insert pins into the unit ; do not fix the unit with pins or metal objects ; do not use the sharp appliances to lacerate or use the blunt appliances knock on the unit 不得插入针销，禁止用锐器刻伤或用钝器敲击热护毯，不能用销钉或其它金属固定热护毯。
5.
The denver nuggets announced thursday that camby underwent successful surgery to insert pins into his fractured right pinky . he still is sidelined indefinitely 丹佛掘金队周四宣布坎比的手术取得了成功，已经顺利地将一个钢钉插入他的骨折的右手小拇指，他到底要缺席多少场仍无定论。
