共 50 条
- [11] CURRENT PROBLEMS IN CORROSION PROTECTION BY PAINTS FETTE SEIFEN ANSTRICHMITTEL VERBUNDEN MIT DER ZEITSCHRIFT DIE ERNAHRUNGSINDUSTRIE, 1969, 71 (11): : 931 - &
- [12] PROBLEMS OF ENVIRONMENT PROTECTION IN CHEMICAL-INDUSTRY ON BACKGROUND OF STATE OF ENVIRONMENT PROTECTION IN COUNTRY PRZEMYSL CHEMICZNY, 1977, 56 (02): : 54 - 56
- [16] ENVIRONMENT PROTECTION PROBLEMS IN CHEMICAL-INDUSTRY PRZEMYSL CHEMICZNY, 1992, 71 (06): : 204 - 206
- [17] Problems and Countermeasures on the Protection of the Ecological Environment in the Highway 2013 FOURTH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND ENGINEERING APPLICATIONS, 2013, : 421 - 424
- [18] CURRENT PROBLEMS ON RADIATION PROTECTION IN MEDICAL RADIOLOGY HEALTH PHYSICS, 1983, 44 (04): : 446 - 446
- [19] CURRENT PROBLEMS IN PROTECTION OF CREATIVE IDEAS AND WRITINGS IEEE TRANSACTIONS ON ENGINEERING WRITING AND SPEECH, 1963, EWS6 (02): : 66 - &
- [20] CURRENT PROBLEMS IN THE ANTENATAL PROTECTION OF THE FETUS AND CHILD VESTNIK AKADEMII MEDITSINSKIKH NAUK SSSR, 1982, (11): : 11 - 17