上课把女同桌内裤摸湿,一线高清视频在线观看www国产,色综合伊人色综合网站下载,男人边吃奶摸下边免费视频,精品综合久久久久久蜜月

【Scope of application】

The electronic single fiber strength tester is used to test the tensile physical properties of various fibers and metal superfine wires in the dry state (wet state).

【Related standards】

GB/T9997 GB/T14337 ISO5079 ISO11566

【technical parameter】

1. *Large load test: 100cN 300cN 500cN

2. Load test error: 0.02% (F.S)

3. Load test sensitivity: 0.01cN

4. *Large elongation measurement range: ≤400mm (large test stroke)

5. Resolution of elongation measurement: 0.01mm

6. Zero drift: ≤0.2%(F.S)

7. Lower gripper descending speed: 1～199mm/min (digital setting)

8. Lowering speed error: ≤1%

9. The rising speed of the lower gripper: 100mm/min

10. Power supply: AC220V±10%, 50Hz

11. Dimensions: 430×320×680mm (L×W×H)

12. Weight: about 35kg