ISO/IEC 17025 认可证书 CNAS-PD19/06-A/1 Name of Products， Type of materials Items, Parameter, Types of tests № 5 6 7 Name Cotton Breaking tenacity Cotton Upper half mean length Cotton Reflectamce degree Cotton Yellowness down and feather Cashmere content（down and feather Down content） down and feather Cleanliness down and feather Moisture rate down and feather Fluffiness down and feather Residlle content down and feather Oxygen consumption down and feather Oxygen number down and feather Mesophilc aerobic bacteria content down and feather Faecal streptococci down and feather Salmonella cocoons filament Cleanness cocoons filament Lustration 0232 Methods of mulberry silkcoorn dried cocoons GB/T9111-2006 Methoden of testing for raw silk GB/T1798-2008 Code of field Restriction or Note limitation № Name，Code of Specification, Standard or method used Test method of properties of cotton fibers by high rolome instruments GB/T20392-2006 Standard Test Methods for Measurement of Physical Properties of Cotton Fibers by High Volume Instruments， ASTM D 5867-2005 0232 8 9 10 11 12 1 Fibre 13 Testing method for washed feather and down FZ/T80001-2002 Testing methods for down and feather GB/T10288-2003 0232 14 15 16 17 18 19 20 No. CNAS L0215 第 21 页 共 50 页

ISO/IEC 17025 认可证书 CNAS-PD19/06-A/1 Name of Products， Type of materials Items, Parameter, Types of tests № Name cocoons filament Length of non-broken filament cocoons filament Number of rush 0232 upon in reeling process per myriametor Raw silk percentage of careless cocoon Deviation of the degree of sweat The max deviation of the degree of sweat Evenness change 2 nd degree Evenness change 3nd degree Fracture strength Elongation at break The times of amplexus raw silk Appearance raw silk Weight test All items All items All items 0232 0232 0232 Cotton-Upland cotton GB1103-2007 Cotton、villose cotton GB19635-2005 Wool GB/T1523-1993 Chinese-produced fine wool and its improved breed and cleanly washed wool FZ/T21002-1995 0232 Methods of mulberry silkcoorn dried cocoons GB/T9111-2006 Code of field Restriction or Note limitation № Name，Code of Specification, Standard or method used 21 22 23 24 1 Fibre 25 26 27 28 29 30 31 32 Methoden of testing for raw silk GB/T1798-2008 2 3 4 Cotton-Upland cotton Cotton、villose cotton Wool Chinese-produced fine wool and its improved breed and cleanly washed wool 5 All items 0232 No. CNAS L0215 第 22 页 共 50 页

ISO/IEC 17025 认可证书 CNAS-PD19/06-A/1 Name of Products， Type of materials ramie Refine ramie Degummed ramie Flax cotton Scutched flax Water washed feather eiuerdown、 Down and feather silkworm fresh cocoons Mulberry silkworm dried cocoons Silk Items, Parameter, Types of tests № Name All items Code of field 0232 Restriction or Note limitation № Name，Code of Specification, Standard or method used ramie GB/T7699-1999 Degummed ramie GB/T20793-2006 Flax cotton GB/T18888-2002 Scutched flax GB/T17345-2008 Water washed feather eiuerdown FZ/T81002-2002 Down and feather GB/T17685-2003 Mulberry silkworm fresh cocoons GB/T15268-2008 Mulberry silkworm dried cocoons GB/T9176-2006 Silk GB/T 1797-2008 Classificationof mulberry silkworm fresh cocoons GB/T19113-2003 6 7 All items 0232 8 9 All items All items 0232 0232 10 All items 0232 0232 0224 0312 0232 11 All items 12 All items 13 14 All items All items 0232 0232 0224 0312 15 Ⅱ silkworm All items Yarn、Thread Textiles-yarn from Coefficient of packages-determination of linear 0224 variation of weight density (mass per unit length) by 0312 hectometre the skein method GB/T4743-1995 Coefficient of variation of single-yarn by rupture fracture strength of single-yarn Coefficient ofvariation of evenness 1 16 Yarn、Thread 2 0224 0312 0224 0312 0224 0312 Textiles yarns from packages-determination of single-end GB/T3916-1997 3 Textiles-testing method for unevemess of textile GB/T3292-1997 4 No. CNAS L0215 第 23 页 共 50 页

ISO/IEC 17025 认可证书 CNAS-PD19/06-A/1 Name of Products， Type of materials Items, Parameter, Types of tests № Name Code of field Restriction or Note limitation Except for 100,000 meters of sand defect add Except for 100,000 meters of sand defect Except for 100,000 meters of sand defect Except for 100,000 meters of sand defect Except for 100,000 meters of sand defect Except for 100,000 meters of sand defect Except for 100,000 meters of sand defect Except for 100,000 meters of sand defect Except for 100,000 meters of sand defect № Name，Code of Specification, Standard or method used 17 Cotton weave grey yarn Partial items 0224 0312 Cotton weave grey yarn GB/T398-2008 18 19 Airflow weave cotton grey yarn Medium length Polyester/viscose blended grey yarn Carded cotton/polyester grey yarn Combed cotton/polyester grey yarn Combed cotton/polyester grey yarn Grey Combed cotton/ sewing thread yarn All items 0224 0312 Airflow weave cotton grey yarn FZ/T12001-2006 Partial items Medium length Polyester/viscose 0224 blended grey yarn 0312 FZ/T12004-2006 Carded cotton/polyester grey yarn FZ/T12005-1998 20 Partial items 0224 0312 21 Partial items 0224 0312 Combed cotton/polyester grey yarn FZ/T12006-1998 22 Partial items 0224 0312 Combed cotton/polyester grey yarn GB/T5324-1997 23 Partial items 0224 0312 Grey Combed cotton/ sewing thread yarn FZ/T12002-2006 24 Core spun Cotton/ammonia grey yarn Partial items Core spun Cotton/ammonia grey 0224 yarn 0312 FZ/T12010-2001 25 Viscose grey yarn Partial items 0224 0312 Viscose grey yarn FZ/T12003-2006 26 Polyacrylonitrile grey yarn Partial items 0224 0312 Polyacrylonitrile grey yarn FZ/T12009-1999 No. CNAS L0215 第 24 页 共 50 页