[国外标准] DIN 83225-1993 船梯护栏
[国外标准] DIN 83224-1993 船梯拐弯处平台
[国外标准] DIN 83213-1993 船舷墙踏梯
[国外标准] DIN 28013-1993 椭圆形头
[国外标准] DIN 17465-1993 耐热铸钢和热强铸钢
[四川省地方标准] DB51/190-1993 四川省水污染物排放标准
[国外标准] DIN 5415-1993 滚动轴承.紧定套
[国外标准] DIN 5402-3-1993 滚动轴承 滚动轴承零件 滚针
[国外标准] DIN 2413-1-1993 钢管 抗内压钢管壁厚计算
[国外标准] DIN 2108-2-1993
[国外标准] DIN 2108-1-1993
[国外标准] DIN 403-1993
[国外标准] DIN 1301-1-1993 Einheiten - Einheitennamen, Einheitenzeichen
[国外标准] NFPA 655-1993 Standard for Prevention of Sulfur Fires and Explosions
[国外标准] NEMA TR1-1993 transformer regulator and reactor
[国外标准] BS EN 60719-1993 Calculation of the lower and upper limits for the average outer dimensions of cable
[国外标准] BS EN 60146-1-1-1993 Semiconductor convertors — General requirements and line commutated
[国外标准] bs en 60095-4-1993 Lead-acid starter batteries Part 4. Dimensions of batteries for heavy
[国外标准] BS EN 60068-2-32-1993 Environmental testing — Part 2.1 Tests — Test Ed Free fall
[国外标准] BS EN 60068-2-31-1993 Environmental testing — Part 2.1 Tests — Test Ec —rop and topple, primarily fo
[国外标准] BS EN 60068-2-27-1993 Environmental testing — Part 2 Tests — Test Ea and guidance Shock
[国外标准] BS EN 60068-2-2-1993 Environmental testing — Part 2 Tests — Tests B —ry heat
[国外标准] BS EN 60068-2-1-1993 Environmental testing — Part 2.1 Tests — Tests A Cold
[国外标准] BS EN 60034-7-1993 Rotating electrical machines - Classification of types of constructions and mount