hope wrote:
睇睇以前的帖啦!
曾經這裡成了"管"的天下啦!
這點CJH最清楚不過啦!
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mmff1111 wrote:
两种方案:
1,采用活接头抽芯。(这种方式,模具外形较小,但寿命较短)
2,采用顺序、复式抽芯。(这种方式,模具外形较大,但可靠性高,寿命长)
1314 wrote:
KO,加密分數使吾使今高啊::6
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