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儀表全部采(cai)用不銹(xiu)鋼(gang)材料制造(zao)，主要零件(jian)采(cai)用OCr18Ni12Mo2Ti材料，適(shi)用于(yu)有腐(fu)蝕性氣體環境(jing)，可檢測(ce)腐(fu)蝕性較(jiao)強介質的(de)壓力(li)，廣泛應用于(yu)石(shi)油、化工、冶金等(deng)工業
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