青云翻译

3.1.9.4.2 sought to blast hose straight, bend at the running to be, should always wear the direction of exchange, so wear more evenly, extend hose life.

3.1.9.4.2 sand blast hose to straight, must bend to run, to swap very often wear, wear more evenly, extending hose life.

3.1.9.4.2 sand blast hose to straight, must bend to run, to swap very often wear, wear more evenly, extending hose life.