hoisting造句

The hoisting airbag is a new type of pneumatic jack and used in special hoisting territory.

Please read the operation instructions of hoisting machine.

Assemble, erect and dismantle scaffolds, rigging and hoisting equipment.

The advantages of hoisting gasbag, moving gasbag and floating gasbag in engineering, esp. the main technology of caisson hoisting, are introduced.

The points of hoisting design of semi-span gantry crane are analyzed. The construction schemes, methods and safety of T-shaped beam hoisting are introduced.

May repair and rebuild hoisting mechanism and other mechanical systems on industrial trucks and forklifts.

The hoisting machine can work normally, the brake should be reliable.

A mechanism, often with buckets or scoops attached to a conveyor, used for hoisting materials.

The circular tube belt conveyor is a new method for hoisting coal in a vertical shaft.

The testing items are pressure vessel, special equipment, hoisting equipment, steel structure, steel mesh, metal material, shipping, bridge, building etc.

In view of, in the modification and maintenance of petro-chemical unit, the limited working space and inability of available hoisting equipment to meet hoisting installation requirements, a simple and reliable hoisting tool used is introduced taking account of the construction conditions.

In handling miscalculates hoisting need before tear down controller, and make sure that the excessive vibration without transportation.

The repairing and maintaining of the hoisting machine should be carried out according to the demands of the usage manual.

In this paper the calculating formulas of drop braking time and braking slipping distance of hoisting mechanism are deduced on the basis of analysing the braking process of hoisting mechanism.

GTD and GTH bucket elevator machine has large throughput, high hoisting height, stable operation, long service life, etc.

The paper analyzes the capability of a variable hydraulic motor widely used in hoisting bodies of large tonnage automobile crane.

A hybrid contactor made of contactor in parallel with thyristor can effectively prevent contactor heads from melting. So it is advantageous for safe running of hoisting machines.

An apparatus used for hoisting weights, consisting of a vertical spool-shaped cylinder that is rotated manually or by machine and around which a cable is wound.

The advanced hoisting technique and control method of prefabricated box girder over sea including spreader gear design, floating crane improvement and transport barge have been expounded in details.

Feeding mechanism: bucket hoisting and manual double bell jar feeding mechanism is adopted which is easy to operate and can prevent gas leakage efficiently.

Of the various construction procedures, the most crucial one is the hoisting of steel tube arch ribs, which affect the curve quality in the arching process.

According to the agenda, hoisting State-flag, taking oaths of a Tatmadaw member and assigning duties and decorating the members of the Border Guard Force with insignia of the Tatmadaw followed.

It is not hard to see from this, lubrication in hoisting equipment maintenance riding a important role, and the selection and use of lubricating materials, and directly affects the lubrication effect.

There shall be no slip and fall off in the sling hanging point, individual sling should be connected in the hoisting structure nodes, no cohesion in the main chord and web members on the middle.

According to the "special equipment directory", lorry crane which belongs to a hoisting machine in mobile crane, code 4490, and the hydraulic lifting platform vehicle is in crane lift type, code 4890.

But I'm just as strong as he is, and can match him bale for bale, hoisting the 50-pound sacks of seed we fill the truck with. So there is the basis for a bit of grudging respect.

On Vesak day, devout Buddhists are expected to assemble in various temples before dawn for the ceremonial hoisting of the Buddhist Flag and the singing of hymns in praise of the holy triple gem: The Buddha, The Dharma (His teachings), and The Sangha (His disciples).