Quality control's customers have bought 435 kinds of detection instruments here
Level 1:
Statement: The following testing instruments are based on the customer's purchase behavior, not officially recommended, only for reference!
Genuinegoods
TQC SP1702 cross-cut cutter head 6 teeth, pitch 1mm for CC2000/CC3000 series
BOSEAN BH-60 Wall-mounted gas control cabinet, four-way main engine
Japanese OSP L60 Spreader handle, used with OSP L60 series short stick