青云翻译

2: From the 04s504 04e512 to the bottom of large particles by 2-inch ammonia pipeline and large particles over 12-inch ammonia pipeline gas shut-off valve before the two boundary area (side of the large particles).

2: 04E512 to large 2 inch from the bottom 04S504 of liquid ammonia ammonia pipeline and large particles 12-inch gas pipeline of two area before cut-off valve (beyond the large particles).

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Block 2: from 04 504 at the bottom S E by 04 to 512 large granules 2 inch liquid ammonia pipelines and large particles from the 12 inch pipeline gas and cut off valve before two territories (in large granules) side.

2: 04E512 to large 2 inch from the bottom 04S504 of liquid ammonia ammonia pipeline and large particles 12-inch gas pipeline of two area before cut-off valve (beyond the large particles).