Attach the regulator. Fasten the regulator to the cylinder and tighten the inlet nut securely.
连接调整器。把调整器紧固在钢瓶上,安全地上紧入口螺母。
Fasten the regulator to the cylinder and tighten the inlet nut securely.
把调整器紧固在钢瓶上,安全地上紧入口螺母。
Fasten the regulator to the cylinder and tighten the inlet nut securely.
把调整器紧固在钢瓶上,安全地上紧入口螺母。
应用推荐