Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 73948 kết quả.
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| 3942 |
E DIN EN 14276-2/A1:2023-08 (DRAFT)Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements. Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements. |
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BS EN 1384:2023-TCTracked Changes. Helmets for equestrian activities. Tracked Changes. Helmets for equestrian activities. |
| 3944 |
DIN EN ISO 14284:2023-04Steel and iron - Sampling and preparation of samples for the determination of chemical composition. Steel and iron - Sampling and preparation of samples for the determination of chemical composition. |
| 3945 |
BS EN ISO 13849-1:2023Safety of machinery. Safety-related parts of control systems. General principles for design. Safety of machinery. Safety-related parts of control systems. General principles for design. |
| 3946 |
E DIN EN 14325/A1:2023-01 (DRAFT)Protective clothing against chemicals - Test methods and performance classification of chemical protective clothing materials, seams, joins and assemblages. Protective clothing against chemicals - Test methods and performance classification of chemical protective clothing materials, seams, joins and assemblages. |
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DIN EN 1434-1:2023-03Thermal energy meters - Part 1: General requirements. Thermal energy meters - Part 1: General requirements. |
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DIN EN 1434-2:2023-03Thermal energy meters - Part 2: Constructional requirements. Thermal energy meters - Part 2: Constructional requirements. |
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DIN EN 1434-4:2023-03Thermal energy meters - Part 4: Pattern approval tests. Thermal energy meters - Part 4: Pattern approval tests. |
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DIN EN 1434-5:2023-03Thermal energy meters - Part 5: Initial verification tests. Thermal energy meters - Part 5: Initial verification tests. |
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DIN EN 1434-6:2023-03Thermal energy meters - Part 6: Installation, commissioning, operational monitoring and maintenance. Thermal energy meters - Part 6: Installation, commissioning, operational monitoring and maintenance. |
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E DIN EN 14349:2023-02 (DRAFT)Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in the veterinary area on non-porous surfaces without mechanical action - Test method and requirements (phase 2, step 2). Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in the veterinary area on non-porous surfaces without mechanical action - Test method and requirements (phase 2, step 2). |
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E DIN EN ISO 14373:2023-04 (DRAFT)Resistance welding - Procedure for spot welding of uncoated and coated low carbon steels. Resistance welding - Procedure for spot welding of uncoated and coated low carbon steels. |
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DIN EN ISO 14375:2023-07Child-resistant non-reclosable packaging for pharmaceutical products - Requirements and testing. Child-resistant non-reclosable packaging for pharmaceutical products - Requirements and testing. |
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E DIN EN 14382/A1:2023-02 (DRAFT)Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar). Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar). |
| 3957 |
DIN EN ISO 14389:2023-01Textiles - Determination of the phthalate content - Tetrahydrofuran method. Textiles - Determination of the phthalate content - Tetrahydrofuran method. |
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BS EN ISO 13920:2023Welding. General tolerances for welded constructions. Dimensions for lengths and angles, shape and position. Welding. General tolerances for welded constructions. Dimensions for lengths and angles, shape and position. |
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BS EN ISO 13920:2023-TCTracked Changes. Welding. General tolerances for welded constructions. Dimensions for lengths and angles, shape and position. Tracked Changes. Welding. General tolerances for welded constructions. Dimensions for lengths and angles, shape and position. |
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DIN EN 14437:2023-08Determination of the uplift resistance of installed clay or concrete tiles for roofing - Roof system test method. Determination of the uplift resistance of installed clay or concrete tiles for roofing - Roof system test method. |
