4023防(fang)磁(ci)检(jian)验(yan)锤(chui)
4023防(fang)磁检验锤是(shi)一种用于检(jian)测铁(tie)路质量(liang)的检(jian)测工(gong)具。名(ming)称:检车(che)...
4012防磁成(cheng)套(tao)盒装套筒(tong)
4012防(fang)磁(ci)成套盒(he)装套筒(tong)采用(yong)铍(pi)青(qing)铜合金(jin)制成(cheng),可(ke)在(zai)在的磁场中(zhong)也(ye)不(bu)...
4022防(fang)磁(ci)八角(jiao)锤
4022防磁八(ba)角锤的(de)工作端(duan)的材(cai)质(zhi)是304不锈钢,304不锈钢是(shi)一(yi)种(zhong)通(tong)用...
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