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News 安全閥國際化資質獲進展

安全閥國際化資質獲進展

Release time： 2015-04-21

Author：北京航天動力研究所

UV： 4069

近日，航天石化安全閥資質建設再傳捷報。HTO/B彈簧直接載荷式安全閥、HTXD先導式安全閥以及HTXO型小口徑彈簧直接載荷式安全閥三個系列液體安全閥一次性通過審查，被納入ASMEUV證書覆蓋范圍。

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