1. Cov hlua hlua khi yuav tsum buckle rau ntawm qhov chaw ua haujlwm ntawm cov hlua hlau thiab U-bolt buckle ntawm tus Tsov tus tw ntawm cov hlua hlau.

2. Cov hlua khi hlua khi yuav tsum tsis txhob hloov pauv ntawm txoj hlua hlau.

3. Qhov kev ncua deb ntawm cov hlua hlau clamps yog sib npaug li 6-7 npaug ntawm cov hlua hlau txoj kab uas hla.

4. Hlau clamp nominal loj mm Qhov tsawg kawg nkaus ntawm cov hlua hlau clamps