1、hydraulic roof bolting equipment
2、resin roof bolting
3、a horse given to bolting.
4、bolting (screwing) machine (excl. hand tools)
5、Discussions on Ultrasonic guided wave test length of bolting
6、There is also a manufactory here for bolting cloth.
7、Piping erection work include: prefabrication, placing, aligning, welding and bolting.
8、The support technics process of "three bolting-anchor" support (bolting and shot-concreting、 anchorage cable、 bolt-grouting) of soft rock roadway is studied in this paper.
9、Based on the multiple problems existing in design of bolting support in Datun mining Area nowadays, the parameters of bolting (cabling) with wire mesh in actual mining...
10、The self-imcompatibility line 87158, an easy bolting type was used to study the effect of shading in seedling stage on bolting and flowering.
11、Cage is adopted to provide safe access for bolting and testing.
12、Numerical simulation for bolting net spray composite support of three soft coal seam tunnel
13、"When bolting to steel flanges, longer bolts or stud may be required."
14、Several cases of roof bolting application in various mining and geological conditions were described.
15、Do not rely on the flange bolting to support the valve or connecting pipeline.
16、Erect plant, good shelf quality with smooth leaves, cold resistance, early bolting, dark green suitable for winter cultivation.
17、How to select road section shape, bolting parameter and roadway construction method in large section cut in thick coal seam according to production reality and bolting theory are introduced.
18、Heavy Hex bolt. Meets ASTM A307B standard. Application: Carbon steel material for use in bolting and anchoring applications.
19、Valves can also be furnished with flange bolt holes drilled for through bolting, except in the chest area.
20、Accordingly, the reinforcement measures, such as long pre-stressed cable bolting, concrete stopping wall and water control, are taken.
21、Flowering time and bolting time of Brassica crops were two important quantitative traits related to the commerciality.
22、The living example show that the technology of deeper fragmenting surrounding rock tunnel repairing by bolting and shotcrete lining is very effective.
23、The development and research of the bolter, and the improvement of the bolter properties, are the key factors to enhance the quality of the roof bolting support system.
24、Often, attempts at doing so amount to "bolting on" a few process design techniques to an IT methodology, or vice versa.
25、Assemble and fit metal sections and plates to form complete units or subunits using tack welding, bolting, riveting or other methods.
26、The combined bolting and shotcrete in foundation pit is a new technology which includes anchor rod, anchor rope, steel mesh, grid, grouting and shotcrete.
27、A new technic in an effort to save the limb by reimplantation of tumor-bearing bone segment devitalized by bolting was performed on 16 patients with malignant tumor of bone.
28、The clashes between Mr Rothschild and his Indonesian partners show that his model of bolting British governance standards onto a foreign firm is defective, says a fund manager in London.
29、Through finding, the anchor bolting process is a dynamic state to be forced, and got the variety law of anchor be forced and lateral displacement of the foundation pit.
30、Recruited to deal with a rodent problem - black rats have been seen bolting across the Downing Street lawn - Larry has preferred hanging out in the corridors of power to stalking in the grass.
