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proof test for fire-extinguishing system
proof test for fire-extinguishing system
英
[proof test for fire-extinguishing system]
美
[proof test for fire-extinguishing system]
中文释义
[安全] 消防系统效用试验
单词分析
单词结构:
proof test for fire-extinguishing system
字母数:40
记忆提示
🎯 重点记忆:
单词拼写:proof test for fire-extinguishing system
核心含义:[安全] 消防系统效用试验
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更新时间:2026-02-01 20:22:04