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《矿用隔爆型潜水电泵技术条件》标准起草工作组会议将于 9月中旬在上海召开。现行的矿用隔爆型潜水电泵标准是 1 993年发布的 ,标准号为JB 6762— 1 993。矿用隔爆型潜水电泵新标准开始起草!本刊通讯员
“Mining flameproof submersible pump technical conditions” standard drafting group meeting will be held in mid-September in Shanghai. The current mine flameproof submersible pump standard was released in 1993, the standard number is JB 6762-1993. Flameproof submarine mining pump new standard began to be drafted!