rttttrtttttrtttttt rttttttt rtttttt rttttt | rtttttrtttttt rttttttt無鉚釘連接rtttttt rttttt | rtttttrtttttt rttttttt點焊rtttttt rttttt | rtttttrtttttt rttttttt鉚接rtttttt rttttt | rtttttrtttttt rttttttt螺釘連接rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt動態(tài)連接強度rtttttt rttttt | rtttttrtttttt rttttttt**rtttttt rttttt | rtttttrtttttt rttttttt不太好rtttttt rttttt | rtttttrtttttt rttttttt不太好rtttttt rttttt | rtttttrtttttt rttttttt不太好rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt靜態(tài)強度(a)剪切rtttttt rttttttrttttttt (b)頂拉rtttttt rttttt | rtttttrtttttt rttttttt好rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt好rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt投資費用rtttttt rttttt | rtttttrtttttt rttttttt少rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt連接費用rtttttt rttttt | rtttttrtttttt rttttttt很少節(jié)省30%-60%rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttttrtttttt rttttttt很高rtttttt rttttt | rtttttrtttttt rttttttt很高rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt能耗rtttttt rttttt | rtttttrtttttt rttttttt少rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt輔助材料rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt鉚釘rtttttt rttttt | rtttttrtttttt rttttttt螺釘、螺母rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt輔助工序rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt鉆孔、插入、壓鉚rtttttt rttttt | rtttttrtttttt rttttttt鉆孔、插入、擰rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt可靠性rtttttt rttttt | rtttttrtttttt rtttttttrtttttt rttttt | rtttttrtttttt rttttttt較低rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttttrtttttt rttttttt高rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt漆層/鍍層表面損作rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt會rtttttt rttttt | rtttttrtttttt rttttttt會rtttttt rttttt | rtttttrtttttt rttttttt會rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt棱角、毛刺、鐵屑rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt無rtttttt rttttt | rtttttrtttttt rttttttt棱角rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt與粘接劑結(jié)合使用rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttttrtttttt rttttttt不可能rtttttt rttttt | rtttttrtttttt rttttttt可能rtttttt rttttt | rtttttrtttttt rttttttt可能rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt重復(fù)性rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttttrtttttt rttttttt一般rtttttt rttttt | rtttttrtttttt rttttttt好rtttttt rttttt | rtttttrtttttt rttttttt好rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt操作復(fù)雜程度rtttttt rttttt | rtttttrtttttt rttttttt很簡單rtttttt rttttt | rtttttrtttttt rttttttt簡單rtttttt rttttt | rtttttrtttttt rttttttt復(fù)雜rtttttt rttttt | rtttttrtttttt rttttttt簡單rtttttt rttttt | rtttt
rttttrtttttrtttttt rttttttt工作環(huán)境rtttttt rttttt | rtttttrtttttt rttttttt很好rtttttt rttttt | rtttttrtttttt rttttttt很差rtttttt rttttt | rtttttrtttttt rttttttt較差rtttttt rttttt | rtttttrtttttt rttttttt好rtttttt rttttt | rtttt
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