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GB/T 1958-1980 Rules for inspection of form and position tolerances via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 26499.1-2011 Machinery—Science data—Part 1:Method of grading and classification 240 (USD) via email in 1-3 business day VALID
GB/Z 24636.4-2009 Geometrical Product Specifications(GPS)—Statistical tolerance—Part 4:Statistical tolerance design based on given confidence levels 300 (USD) via email in 1-3 business day VALID
GB/T 14665-1998 Mechanical engineering drawings rules of CAD via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 1801-1999 Limits and fits--Selection of tolerance zones and fits via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
ZB J 04006-1987 via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 14092.2-1993 Environmental condition for machinery products Cold 105 (USD) via email in 1-3 business day ABOLISHED
GB/T 5796.2-1986 Metric trapezoidal screw threads; System of diameter and pitch via email in ABOLISHED please email coc@codeofchina.com for quotation
ZB/T B 90008.5-1990 via email in ABOLISHED please email coc@codeofchina.com for quotation
JB/T 10554.2-2006 Nondestructive testing-Ultrasonic testing of nodular cast iron-Part 2:Testing of nodular cast iron crankshafts 150 (USD) via email in 1-3 business day ABOLISHED
GB/T 20063.4-2006 Graphical symbols for diagrams-part4:Actuators and related devices via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 24734.9-2009 Technical product documentation—Digital product definition data practices—Part 9:Application for datum applications 240 (USD) via email in 1-3 business day VALID
GB/T 20308-2020 Geometrical product specifications (GPS)—Matrix model 300 (USD) via email in 1-3 business day TO BE VALID
GB/T 11337-2004 Measurementof departures from flatness via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 11348.2-1997 Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 2: Large land-based steam turbine generator sets via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 26101-2010 General technology requirements of virtual assembly for mechanical product 120 (USD) via email in 1-3 business day VALID
GB 6558-1986 165 (USD) via email in 1-3 business day ABOLISHED
GB/T 16747-1997 Surface waviness terms via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 18779.1-2002 Geometrical Product Specifications (GPS)--Inspection by measurement of workpieces and measuring equipment--Part 1:Decision rules for proving conformance or non-conformance with specifications via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 20063.12-2006 Graphical symbols for diagrams -- Part 12: Devices for separating, purification and mixing via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
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