共 50 条
- [41] GROUP-D STREPTOCOCCAL SEPTICEMIA IN THE NEONATE AMERICAN JOURNAL OF DISEASES OF CHILDREN, 1979, 133 (05): : 493 - 496
- [45] ENHANCEMENT OF MECHANICAL-PROPERTIES OF HARD ALLOY INSERTS FOR DRILL BITS BY HEAT-TREATMENT SOVIET POWDER METALLURGY AND METAL CERAMICS, 1992, 31 (11): : 990 - 992
- [47] DEVELOPMENT OF A SCHEDULE FOR HEAT-TREATMENT OF HIGH-STRENGTH RAILS STEEL IN THE USSR, 1974, 4 (12): : 999 - 1002