Use of ammonia gas: fertilizer and various ammonia containing compound, various amidogen, acyl and other ammonia containing testing agents (explosives) etc.
化肥和各种
化合物。各种胺基、酰基、硝酸和各种
试剂（炸药）等。
Use of ammonia gas: fertilizer and various ammonia containing compound, various amidogen, acyl and other ammonia containing testing agents (explosives) etc.
化肥和各种化合物。各种胺基、酰基、硝酸和各种试剂（炸药）等。
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