Product Description
Pressure spring:
7*13=10, 6*12=only, 5.5*27=10
9.5*16=6, 9*18=12, 9*35=8,
5.5*38=10, 7*19=10
Pull spring:
5*10=10, 5.5*14=10, 6*10=10
8*13=8, 7.5*17=10, 8.5*26=12
8*50=12 (no) 7*55=12, 4*70=12
5*34=8, 7*25=10, 8*23=10
Verification Code
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