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GB/T 12305.6-1997
Metalliccoating--Test methods for electrodeposited gold and gold alloy coatings--Part 6:Determination of the presence of residual salts
GB/T 9797-1997
Metallic coatings--Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium
GB/T 9798-1997
Metallic coatings--Electrodeposited coatings ofnickel
GB/T 4680-1997
Horizontal internal broaching machines--Testing of the accuracy
GB/T 4020-1997
Acceptance conditions for general purpose parallellathes--Testing of the accuracy
GB/T 16768-1997
Metal-cutting machine tools--Measurement method for vibration
GB/T 16745-1997
Standard test method for solderability of metallic-coated products
GB/T 16743-1997
Blanking clearance
GB/T 8541-1997
Terminology of forging and stamping
GB/T 16720.3-1996
Industrial automation systems--Manufacturing message specification(MMS)--Part 3:Companion standard for robotics
GB/T 16720.2-1996
Industrial automation systems--Manufacturing message specification--Part 2: Protocol specification
GB/T 16721-1996
Industrial automation systems--Specification of subsets of the protocol for the manufacturing--Message specification
GB/T 16720.1-1996
Industrial automation systems--Manufacturing message specification--Part 1: Service definition
GB/T 16672-1996
Welds--Working positions--Definitionsof angles of slope and rotation
GB/T 16642-1996
Computer integrated manufacturing system architecture
GB 16655-1996
Industrial automation systems--Safety of integrated manufacturing systems--Basic requirements
GB/T 16547-1996
Pyrometric reference cones for kilns use
GB/T 6131.3-1996
Parallel shanks for milling cutters--Part 3:Dimen-sional characteristics of parallel shanks with 2°angular flats
GB/T 6472-1996
Vertical internal broaching machines--Testing of the accuracy
GB/T 6473-1996
Vertical surface broaching machines--Testing of the accuracy