1)Chair aim static load test machine,椅扶手静荷试验机2)Chair leg static load test machine,椅腿静荷试验机3)Chair back and arm impact test machine,椅背扶手冲击试验机4)Chair back static load test machine,座椅靠背静荷试验机5)static load tester,静负荷试验机6)chair rail,靠椅扶手
用法例句
The static foreaft stiffness of radial car tire was measured by a tire static load tester with additional tire foreaft stiffness testing device.