This standard specifies the type and basic parameters of screw-pushing pellet feed presses. This standard applies to presses that

This standard specifies the performance test and production test methods for pellet feed grading screens. JB/T 7141-1993 Test meth

This standard specifies the test conditions and test requirements, performance test and production test methods, and the processin

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, etc. of livestock and anim

This standard specifies the types and basic parameters of livestock and livestock medicated bath machinery. This standard applies

This standard specifies the terms related to the processing technology, machinery, parts, performance indicators and working param

This standard specifies the technical determination of the braided mesh and barbed wire of the braided mesh fence, the tension det

This standard specifies the technical requirements, inspection rules, packaging, transportation and storage of braided mesh fence