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origin:
guangzhou
origin: guangzhou
import or not:
no
import or not: no
brand:
jingke break
brand: jingke break
material:
waterborne polyurethane
material: waterborne polyurethane
implementation standards:
national standard
implementation standards: national standard
function:
hearing protection
function: hearing protection
scope of use:
study sleep test
scope of use: study sleep test
featured services:
contact customer service
featured services: contact customer service
series:
sleep series
series: sleep series
connecting line:
none
connecting line: none
size:
14 * 21mm
size: 14 * 21mm
usage:
put in meatus acusticus
usage: put in meatus acusticus
classification:
sleep earplugs
classification: sleep earplugs
efficacy:
hearing protection
efficacy: hearing protection
packing method:
boutique boxed
packing method: boutique boxed
order number:
jy091
order number: jy091
washable or not:
washable
washable or not: washable
earplug head shape:
small waist
earplug head shape: small waist
Update time：20260611211816
