| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 8771-2007 |
Maximum limits for soluble elements content of pencil coating |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| WS 219-2015 |
Health requirement of corrective spectacles for children |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| WS 219-2002 |
Corrective spectacles for children |
224 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| WS/T 587-2018 |
General guidelines for developing school health standard |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 11533-2011 |
Standard for logarithmic visual acuity charts |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| WS/T 200-2001 |
Diagnosis and treatment evaluation for strabismus of children and adolescents |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| WS/T 201-2001 |
Diagnosis and treatment evaluation for amblyopia of children and adolescents |
75 (USD) |
via email in
1-3 business day
|
|
|
| GB 11533-1989 |
STANDARD logarithmic visual acuity charts |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 7792-1987 |
Hygienic standard of chairs and desks for school |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 31177-2014 |
Sanitary and administrative standards for school dormitory |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8772-2011 |
Hygienic standard for seat arrangement and illumination in classroom with television |
180 (USD) |
via email in
1-3 business day
|
|
|
| WS/T 202-2001 |
Requisition of refractive examination for children and adolescents |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| WS/T 101-1998 |
Health standard of physical load in athletic trainins for middle and primary school students |
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
