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JB/T 5116-1991 Sprayer nozzle test method
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This standard specifies the test procedures and methods for the nozzles of hydraulic sprayers, air-driven hydraulic sprayers and p
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 5115-1991 Technical requirements for crank rocker type motorized rice transplanter
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This standard specifies the technical requirements, inspection rules and marking, packaging, transportation and storage of ride-on
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 5114-1991 Test method for intermittent sprayers
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JB/T 5114-1991 Test method for intermittent sprayers JB/T5114-1991 Standard download decompression password: www.bzxz.net
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 5113-1991 Technical requirements for intermittent sprayers
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JB/T 5113-1991 Technical Specifications for Intermittent Sprayers JB/T5113-1991 Standard Download Decompression Password: www.bzxz
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 5109-2001 Specification for design of sheet metal bending process
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This standard specifies the process parameters and specifications required for the design of sheet metal bending process. JB/T 510
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 5108-1991 Metallographic structure of cast brass
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This standard specifies the grading principles and rating methods for the proportion of α phase and the grain size of cast brass.
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 5090-1991 Technical requirements for powder metallurgy rotors for internal combustion engine oil pumps
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This standard specifies the technical requirements, inspection rules, marking, packaging, transportation and storage of powder met
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 5089-1991 Technical requirements for paper filter element oil filter assemblies for internal combustion engines
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This standard specifies the technical requirements, inspection rules and marking, packaging, transportation and storage of paper f
2024-10-03 category：Machinery Industry Standard (JB)+ View
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