


成交量100+
點擊量4793


在300克負荷下的最大膨脹值:
≤17.5±2.5mm
去負荷后要求恢復正常狀態:
10mm
Main technical parameters:
The maximum expansion value of the distance between the two needle tips under a load of 300 grams:
≤ (17.5±2.5) mm
Required to return to normal state after unloading:
10mm
Dimensions:
290mm×240mm×55mm
Net weight:
≈0.03kg
毛重/凈重:
30g



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