The Technical Specifications specifies the terms and definitions, classification and codes, dimensions, shape, weight, technical requirements, inspection and testing, packaging, marking and inspection documents of cold-rolled ordinary high strength steel sheet and strip. The Technical Specifications apply to the cold-rolled ordinary high strength steel sheet and strip of 0.50 mm to 2.5 mm in thickness which are produced by BaoSteel Group.
This part specifies terms, definitions, classification, designation, ordering content, dimension, shape, weight, allowable deviation, technical requirements, test method, test rules, packing, marking and quality certificate of hot rolled plain bars for reinforcement steel concrete.
This Standard specifies cold forming steel sections in terms of order, classification and code, dimension, shape, weight and permissible deviation, technical requirements, test method, acceptance rules and packaging, marking and quality certificate.
This Standard specifies the pretensioned spun concrete piles - classification, raw materials and general requirements, technical requirements, testing methods, inspection rules, marking, storage and transportation, product certificate, etc.
This standard specifies the ordering information, dimension, appearance, weigh, technical requirements, test methods, inspection rules, packing, marking and quality certificate of the seamless steel tubes for low and medium pressure boilers.
This Standard specifies classification and code, order information, size, appearance and weight, technical requirements, test methods, inspection rules, packaging, marks and quality certificate of quality carbon structural steel bars. This Standard is applicable to hot-rolled or forged quality carbon structural steel bars of which nominal diameter or thickness is not greater than 250 mm. Hotrolled or forged quality carbon structural steel bars of which nominal diameter or thickness is greater than 250 mm shall also be supplied, as agreed between the buyer and the supplier.
This Standard specifies the requirements, sampling, test methods and the marking, labeling, packaging, and storage of O-ring rubber seal materials for petroleum-based fuel system. This Standard applies to O-ring rubber seal materials used for petroleum-based fuel system under -40~100 Celsius-degree.
This Standard specifies the classification, code, size, shape, weight, technical requirements, test method, inspection rules, packaging, marks and quality certificate of seamless stainless steel tubes for boiler and heat exchanger.
This Standard specifies the order contents, classification and code, dimensions, shape, weight and permissible deviation, technical requirements, test methods, inspection rules, packing, marking and quality certificate for the cold finished stainless steel bar (general term of round steel, square steel, hexagonal steel and flat steel, hereinafter referred to as steel bar).
In order to standardize the design of electrical instillations in explosive atmosphere, make electrical installations in explosive atmosphere follow the policies of prevention first, guarantee the personal and property safety and take preventive measures according to circumstances, this Code is hereby developed.
GBT 14048.10-2008 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects; ultrasonic proximity switches that sense the presence of sound reflecting objects; photoelectric proximity switches that sense the presence of objects; and non-mechanical magnetic proximity switches that sense the presence of objects with a magnetic field. These proximity switches are self-contained; have semiconductor switching elements(s); and are intended to be connected to circuits. The rated voltage of proximity switch shall not exceed 250V (50Hz/60Hz) a.c. or 300V d.c. This Part is not intended to cover proximity switches with analogue outputs.
This Standard deals with the safety of toys that have at least one function dependent on electricity. Additional requirements for experimental toys are given in Annex A. Toys using electricity for secondary functions are within the scope of this Standard. In order to comply with this Standard, electric toys must also comply with Annex A in GB 6675-2003, because it covers the hazard which is different from the hazard caused by the use of electricity. .
This Standard specifies the requirements of electromagnetic compatibility (EMC) for 800 MHz CDMA digital cellular mobile telecommunication system: MS and ancillary equipment that receive and transmit voice and/or data, including measurement methods, frequency range, limits and performance criteria etc. This Standard is not only applicable to portable and vehicle-mounted mobile stations but also to those powered by AC and used at fixed locations.
This Standard specifies the basic requirements for the sites, facilities and equipment and personnel during acceptance, slaughter, cutting, packaging, storage and transportation of livestock and poultry and the management guidelines for hygienic control and operation during the slaughtering and processing of livestock and poultry.
This Standard specifies the terms and definitions, classification and designation, requirements, test methods, inspection rules, marking, packaging, storage and transport of polyvinyl chloride plastic waterproofing sheets.
This Standard applies to electronic apparatus designed to be powered from grid power supply, from power supply equipment, from battery or from remote power system and intended for reception, generation, recording or reproduction of audio, video and relevant signals. It also applies to apparatus designed to be used exclusively in combination with the above-mentioned apparatus. This Standard primarily applies to the apparatus intended for household and similar general use but which may also be used in places of public locations such as schools, theatres, places of worship and the workplace. PROFESSIONAL APPARATUS intended for use as described above is also covered unless it is specifically within the scope of other standards. This Standard only applies to safety aspects of the above apparatus; it does not apply to other matters, such as style or performance. If above apparatus is designed to be connected to TELECOMMUNICATION NETWORK or similar network, for example by means of an integrated modem, this Standard also applies.
This Standard specifies terms and definitions, basic requirements, technical contents and testing methods of environmental labeling products - wood based panels and finishing products. This Standard applies to wood based panels, floor boards, wall boards and other products.
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