LS/T 3501.5-1993 Grain and oil processing machinery common technical specifications - technical requirements for plate components and plate-type steel components

LS/T 3501.1-1993 LS/T 3501.1-1993 General technical requirements for grain and oil processing machinery LS/T 3501.3-1993 General technical requirements for grain and oil processing machinery assembly technology LS/T 3501.8-1993 LS/T 3501.8-1993 General technical requirements for grain and oil processing machinery - Hydraulic system requirements LS/T 3501.9-1993 General technical requirements for grain and oil processing machinery with electrical equipment technical specifications LS/T 3501.12-1993 LS/T 3501.13-1993 General Technical Requirements for Grain and Oil Processing Machinery - Marking, Transportation and Storage

SB/T 10148.5-1993

GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 152.2-2014 Fasteners—Countersinks for countersunk head screws GB/T 152.3-1988 Fasteners--Counterbores for hexagon socket head screws and slotted cheese head screws GB/T 152.5-2014 Fasteners—Countersinks for countersunk head wood screws GB/T 1800.1-1997 Limits and fits—Bases—Part 1:Terminology GB/T 1800.1-2009 Geometrical Product Specifications (GPS)—Limits and fits—Part 1:Bases of tolerances,deviations and fits GB/T 1800.1-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1:Basis of tolerances, deviations and fits GB/T 1800.2-1998 Limits and fits—Bases—Part 2:Basic rules of tolerances, deviations and fits GB/T 1800.2-2009 Geometrical Product Specifications (GPS)—Limits and fits—Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts GB/T 1800.2-2020 Geometrical product specifications(GPS)—ISO code system for tolerances on linear sizes—Part 2:Tables of standard tolerance classes and limit deviations for holes and shafts GB/T 1800.3-1998 Limits and fits—Bases—Part 3:Numerical values tables of standard tolerances and fundamental deviations GB/T 1800.4-1999 Limits and fits Tables of standard tolerance grades and limit deviations for holes and shafts GB/T 3943-1983 Perforated plate with round and elongated apertures GB/Z 152-2025 Ergonomics guidelines for the optimization of musculoskeletal workload