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Terms for subject Space containing slow-burning | all forms | exact matches only | in specified order only
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slow burning propellant缓燃推进剂
slow-burning composition缓燃组分 (固体推进剂的)
slow-burning fuze缓燃引信
slow-burning propellant缓燃推进剂
slow-burning smokeless powder缓燃无烟火药