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return cover

return cover, Total:38 items.

In the international standard classification, return cover involves: Installations in buildings, Packaging machinery, Equipment for the chemical industry, Valves, External water conveyance systems, Welding, brazing and soldering.


IT-UNI, return cover

American Society of Mechanical Engineers (ASME), return cover

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, return cover

  • GB/T 33753-2017 General specification for rotary automatic filling-capping machine for high viscosity fluid

Professional Standard - Machinery, return cover

Professional Standard - Chemical Industry, return cover

German Institute for Standardization, return cover

American National Standards Institute (ANSI), return cover

Institute of Interconnecting and Packaging Electronic Circuits (IPC), return cover

Group Standards of the People's Republic of China, return cover





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