The rubber hose for liquid ammonia loading operation fractured unexpectedly in operation.

某厂液氨装车用橡胶软管在灌装过程中突然爆裂.

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The achievement of enhancing liquid - ammonia quality by ZRCC was described in this paper.

介绍镇海炼化在液氨质量攻关中所取得的成绩.

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Xiangxing brand NH 4 HCO 3 is produced by Henan Lotus Gourmet powder Group liquid ammonia factory.

“项兴”牌碳按集团液氨厂(项城市化肥厂)出品.

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