1. Operators must work closely with the commanding officer and be able to begin operations with a signal from the commanding officer, which must be preceded by a bell warning and violations are strictly prohibited. 2. Newly installed or re-installed lifting machinery equipment shall be eligible for installation and shall be tested and suspended in the light of the act on the operation of the crane before it can be readable. 3. The wall-proof template station must display a warning signal before each launch and follow instructions. 4. When a wall-walled train lifts an empty car, operating or parked, the hook shall not be less than 2 m5 at any height, prior to the operation of the wall-walled template station, it shall be necessary to check the tightness of the wire line and of the wire line in conjunction with the card,6 and it shall not be allowed to carry unqualified heavy items exceeding the weight assigned to the wall-protected plate. The speed of oil or return shall be even at zhang ra, and the two ends of zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhang zhu zhang zhang zhang zhang zhang zhang zhang zhang zhang zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhu zhang zhang zhang zhang zhang zhang zhang zhang zhu zhang zhu zhu zhu zhu zhu zhu zhu z check if the anchor is strong and reliable. There is no rust, damage or cracking, and the use of unqualified goods is strictly prohibited. Zhang lai. On both sides of the top of the jack, damage or cracking is prohibited from standing in the presence of rust to check the soundness of the beryllium anchor in the box, if it does not properly indicate a slide phenomenon, the person concerned shall be notified of the settlement. 7. It is strictly prohibited to use hooks to pull heavy objects and heavy earth-bursts in relation to concrete, with pre-resilient bands stretching more and, at t., shorter pre-rests than concrete. At the end of the component, the deformation of the concrete component is coordinated by pre-resilient stressors and by vertical temperature differentials. 8. The entry of idle persons is prohibited in order to impede operations and avoid collisions or accidents. Shipment process: upon receipt of a customer down payment, the company arranges for the goods to be delivered on the same day, the company has an exclusive logistics company, which is easy and fast, and the customers who order the goods before 5. 30 p. M. Each day can deliver the goods on the same day, so that you can buy the goods and use the comfort。
