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  • LD-138電動鋪砂儀

    電動鋪砂儀是根據我國的實際情況對儀器的諸多不足之處進行了改進，由砂漏斗、框架、標尺、微型電機、控制操作器組成。標準配件有標定用玻璃板、標準量砂筒、毛刷等組成。

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