National Standard: GB
              
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Std ID Description (Standard Title)
GB 4355-1984 Piano wire rods
GB 4358-1984 Piano wire
GB 4359-1984 Oil tempered carbon steel valve spring quality wires
GB 4360-1984 Oil tempered carbon steel spring wires
GB 4361-1984 Oil tempered silicon-manganese alloy steel spring wires
GB 436-1980 Zinc phosphide
GB 4362-1984 Oil tempered chromium-silicon alloy steel valve spring quality wire
GB 4363-1984 Testing method for the heat characteristics of firewood stoves
GB 4365-1984 Terminology for radio interference
GB 4366-1984 Sintered molybdenum alloy mandrels for tube-rolling
GB 4367-1984 Welded and weld-rolled titanium tubes
GB 4368-1984 Welded and weld-rolled titanium tubes for condensers and heat exchangers
GB 4371-1984 Lithium ribbon
GB 437-1993 Copper sulfate
GB 437-2009 Copper sulfate (For crops use)
GB 4376-1984 Families and products of voltage regulator for semiconductor integrated circuits
GB 4377-1984 General principles of measuring methods of voltage regulator for semiconductor integrated circuits
GB 4381-1984 Autocollimators
GB 438-1977 Jet fuel No.1
GB 4382-1984 Vertical contact interferometers
GB 4384-1984 Raw lacquer
GB 4385-1984 Safety and technical condition of anti-static shoes and conductive shoes with rubber sole
GB 4385-1995 Technical requirements for antistatic footwear and conductive footwear
GB 4386-1984 Method of testing resistance for anti-static shoes and conductive shoes with rubber sole
GB 4387-1984 Safety regulation for transportation in plants of industrial enterprises
GB 4387-1994 Safety regulation for railway and road transportation in plants of industrial enterprises
GB 4387-2008 Safety regulation for railway and road transportation in plants of industrial enterprises
GB 4388-1984 Types of open-end wrenches, box wrenches and combination wrenches
GB 4389-1984 Assembly tools for screws and nuts-open-end double-head engineers wrenches, double-head box wrenches and combination wrenches maximum outside dimensions of heads
GB 4390-1984 Spanner gaps and sockets-metric series tolerances for general use
GB 4391-1984 Combinations of double-end wrenches gaps
GB 439-1990 Aviation jet engine lubricating oils
GB 4392-1984 Slugging open-end wrenches and slugging box wrenches
GB 4393-1984 Open-end wrenches, box wrenches and combination wrenches--Technical specifications
GB 4394-1984 Inspection, marking and packaging for open-end wrenches, ring wrenches and combination wrenches
GB 4395-1992 Agent for chemical foam fire extinguishers
GB 4396-1984 Fire extinguishing agent--Carbon dioxide
GB 4396-2005 Fire extinguishing agent-carbon dioxide
GB 4397-1984 Portable 1211 fire extinguishers
GB 4397-1998 Portable 1211 fire extinguishers
GB 4398-1984 Portable water fire extinguishers
GB 4398-1999 Portable water fire extinguishers
GB 4399-1984 Portable carbon dioxide fire extinguishers
GB 4400-1984 Portable chemical foam fire extinguishers
GB 4401-1984 Portable soda-acid fire extinguishers
GB 440-1977 Aviation lubricating oil No.20
GB 4402-1984 Portable dry powder fire extinguishers
GB 4402-1998 Portable dry powder fire extinguishers
GB 4404.1-1996 Seeds of food corps--Cereals
GB 4404.1-2008 Seed of food crops -- Part 1: Cereals
GB 4404.2-1996 Seeds of food corps--Legumina
GB 4404.2-2010 Seed of food crops -- Part 2: Legume
GB 4404.3-1999 Seeds of food corps--Red bean and mung bean
GB 4404.3-2010 Seed of food crops -- Part 3: Buckwheat
GB 4404.4-1999 Seeds of food corps--Buckwheat
GB 4404.4-2010 Seeds of food crops -- Part 4: Oats
GB 4404.5-1999 Seeds for food corps--Oats
GB 4404-1984 Seed of cereal crops
GB 4405-1984 Hybrid seed of cereal crops
GB 4406-1984 Seed yams
GB 4407.1-1996 Seeds of econonic crops--Fibres
GB 4407.1-2008 Seed of economic crops -- Part 1: Fibre species
GB 4407.2-1996 Seeds of economic crops--Oil crops
GB 4407.2-2008 Seed of economic crops -- Part 2: Oil species
GB 4407-1984 Seed of oil crops
GB 4408-1984 Cotton seed
GB 4409-1984 Seed of bast fibre crops
GB 4410-1984 Document facsimile transmission (group 1) in telephone network
GB 4412-1984 Methods for heat-measuring of mechanical cement shaft kilns
GB 4413-1984 Calculation of heat balance for mechanical cement shaft kilns
GB 4415-1984 Fire clay refractory bricks
GB 4416-1987 Fire clay refractory bricks for hot-blast stoves
GB 4417-1987 Fire clay refractory bricks for glass furnaces
GB 4418-1984 Fire clay refractory bricks for casting
GB 4419-1984 Dimensions of refractory bricks for casting
GB 4420-1987 Fire clay refractory bricks for steel ladle linings
GB 4421-1987 Fire clay refractory bricks for ladle flow control systems
GB 442-1964 Synthetic spindle oils
GB 4422-1984 Dimensions of refractory bricks for ladle flow control systems
GB 4423-1984 (Copper rods)
GB 4424-1984 Brass bars
GB 4425-1984 Leaded brass bars
GB 4426-1984 Complex brass bars
GB 4429-1984 Aluminum bronze round bars
GB 4430-1984 Cadmium bronze round bars
GB 4431-1984 Silicon bronze bars
GB 443-1989 [GB/T 443-1989] Lubri cating oils for total loss systems L-AN
GB 4432-1984 Tin phosphor bronze bars
GB 4433-1984 Copper-nickel-zinc alloy round bars
GB 4434-1984 Cadmium round bars
GB 4436-1984 Aluminum and aluminum alloy seamless tubes dimensions and deviations
GB 4440-1984 Adjustable wrenches
GB 4441-1984 Adjustable wrenches--Methods of test, marks and packages
GB 4442-1984 Grapnel anchor
GB 4443-1984 Marine roller--Type cable stopper
GB 4444-1984 Ships steel inclined ladders
GB 4445-1984 Survival craft winch
GB 4446-1984 Mooring winches
GB 4448-1984 Gooseneck ventilations for ships
GB 4449-1984 Flange coupling dimensions between marine diesel engines and their transmission equipments