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"Wuhan Huatai Standard Parts Co., Ltd" was founded in 1990, the main business, bolts, nuts , flat elastic pad, expansion bolt, self tapping screws, rings, and 8.8, 10.9 12.9 High-head, and the pressure outside the hexagonal bolts, and petrochemical products are widely used ...

"武汉市华泰标准件有限公司"成立于1990年，主要经营，螺栓、螺母、平弹垫、膨胀栓、自攻钉、吊环、及8.8级、10.9级12.9级高压双头、及高压外六角螺栓，产品广泛用与石化。。。

Jianhua expansion bolt factory was founded in February 1991, to be at the standard parts of the country's largest distribution center - Yongnian Handan Ji Yoon solid standard parts industrial zone, the factory mainly produces: M6-24 GB, the successful tenderer, three series of common, ordinary plating white, color plating, plating blue, Big head expansion bolts, Shen head, hexagonal wire inside the expansion, anti-theft door dedicated expansion bolts, expansion hooks, ceiling hooks, and custom-made expansion of the various special-shaped screw.

建华膨胀螺栓厂始建于1991年2月，地处于全国最大的标准件集散地--邯郸永年冀尹固标准件工业区，厂内主要生产：M6-24国标、中标、普通三大系列，普通镀白，镀彩、镀蓝白，大头膨胀螺栓，沉头、六角内膨胀丝，防盗门专用膨胀螺栓，膨胀勾，吊扇勾，并可订做各种异型膨胀螺丝。

With a testing system,guided wave testing was carried out on the rock bolts which was free and embedded in the soil to inspect the length of rock bolts.

分析了自由钢杆与置于土壤中钢杆的频散曲线，并利用所建立的试验系统，采用导波技术，对上述两种锚杆的长度进行了检测。

Hexagonal bolts are usually formed with cold heading. The process is classified as open-die forging and therefore its die design is less complicated. The mushroom-like head has to be sheared into hexagonal shape and the amount of the scrap is somehow significant especially for heading with short bolts or high alloy material. There is an increasing demand in increasing the gross profit by increasing the yield of workpiece material.

六角螺栓头端通常以冷间顶铁成形製程来製造，由於冷间顶铁属於开模锻造，模具设计较容易，但需以剪缘模再对蕈状头端冲剪成为六角头，此剪缘后的废料量不容忽视，尤其对於长度较小的螺栓，或其它应用於紧扣件的高级合金而言，藉由减少废料以提高產品毛利的需求日益迫切。

We are specialized in manufacturing stainless steel 304/316 spring lock washer, plain washers, pins, gear washers, hex bolts, hex socket bolts, and customized products.

本公司主要生产不锈钢SUS 304/316 材质的弹簧垫圈、销类、齿类、平垫等，对来图来样的各类异型件产品也一如既往地满足客户的要求。

Ensure that bolts of correctleng th are sele cted, the bolts must not touch the brake disc when

确保使用正确长度的螺丝，当螺丝完全收紧的时候不能触到刹车碟。

Continuous beam models with spring supports were set up to model end-plate connections. By comparing the results from tests with those from model analysis, the following conclusions can be drawn: during loading process, the neutral axis moves from the centroid axis to compression zone, not exceeding the center line of bolts inside the compression flange; ultimately, the tension flange and end-plate can be simplified as T-stub on the assumption that the axial forces of bolts in tension zone are equal to each other.

理论计算系建立带弹性支座的连续梁模型模拟端板连接，将模型计算结果与试验结果比较分析，结果表明：加载过程中，螺栓群中和轴逐渐从其形心轴向受压区移动，但不超过受压翼缘内侧螺栓中心线；极限状态下，受拉翼缘和端板可简化为等效T型件。

This kind of adglutinate mixed with U expansion admixture can grip anchor bolts tightly even underwater, as can be seen from the pull-out type tests for anchor bolts when the mortar age is over 10 days.(2) The author lays the supporting piles as a arched shape.

将掺加了U型微膨胀剂的砂将作为锚杆水下胶结物，由锚杆龄期10天的抗拔试验结果可以看出，这种胶结物的握裹效果很好。

II unscrew the blade being outside of the tool so that the blade bolts gently touch pad after so-and-so down bolts, turret (tool box or cameupto coilia gubernacular), opinins blade placed wooden sword.

拧松刀片露在刀座外的螺栓，使刀片轻轻接触垫板后再拧下螺栓，刀架升到原来位置，将刀片取下放在木制刀盒内。

It is a customized device for the process of bolts fastening on the starter motor shells to ensure the equal tightening force on the different interpole bolts. Driven by the oil motor, it runs stably and safely.

该设备系起动机外壳紧螺钉工序的专用设备，保证起动机外壳各磁极螺钉的扭紧力相同；采用油马达驱动方式，转动平稳安全可靠。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。