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This standard specifies the product varieties, technical requirements and tests of electric submersible pump flat power cables. Th
This standard specifies the product varieties, technical requirements and tests of the lead-in cables for electric submersible pum
This standard specifies the product classification, general technical requirements, test methods, inspection rules, marking and pa
This standard specifies the product varieties, specifications, technical requirements, test methods, inspection rules, marking and
JB/T 5330-1991 Technical conditions for vibration source three-phase asynchronous motor JB/T5330-1991 Standard download and decomp
This standard specifies the type, basic parameters, technical requirements, test methods and inspection rules, marking and packagi
This standard specifies the basic requirements for the manufacture, installation and acceptance of welded steel structure shelves
JB/T 5319.1-1991 Terminology of rail tunnel stacking crane JB/T5319.1-1991 Standard download and decompression password: www.bzxz.