name | standard |
| Granular molecular sieve particle size determination method | GB/T 6288-1986 |
| Determination of Metal Powder Particle Size Distribution--Light Transmission Method | GB/T 6524-1986 |
| Measuring method of fishing net mesh size | GB/T 6964-1986 |
| Pre-tensioning for mesh size measurement | GB/T 6965-1986 |
| Safe and secure use of electrified wire and electric fences | GB/T 7946-1987 |
| Test method for primary screening of grains | GB/T 8697-1988 |
| Molecular sieve dynamic water adsorption determination method | GB/T 8770-1988 |
| Screen plate holes and marking method | GB/T 10061-1988 |
| 3A Molecular Sieve | GB/T 10504-1989 |
| Industrial mesh size series | GB/T 10611-1989 |
| 3mm thick round and square hole sieve plates | GB/T 10612-1989 |
| Plate thickness ≥3mm round hole and square hole sieve plate | GB/T 10613-1989 |
| Determination method of sieve residue of rubber antioxidant vulcanization accelerator | GB/T 11409.5-1989 |
| Screening test of sodium carboxymethyl cellulose for detergents | GB/T 12029.6-1989 |
| Sieve plates with oblong and rectangular holes | GB/T 12620-1990 |
| Determination of grinding fineness of spices and condiments (hand sieving method) | GB/T 12729.4-1991 |
| Determination of particle size distribution of fine powders - Sonic sieving method | GB/T 13220-1991 |
| Pre-bent wire mesh | GB/T 13307-1991 |
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