| ≥1 piece |
|
*M Grade
*Dia.:10-16mm:≥ 90%;
(8-10mm,16-18mm):<10%
*S Grade
* Dia.:6-10mm:≥ 90%;
(5-6mm,10-12mm):<10%
|
Length:40mm:≥90%
(30-35mm,45-50mm):<10%
|