有孔的

Because the flow meter orifice pressure by correspondence before the impact of heavy flow, if required flow accuracy of 10%, the valve must be over before the straight section 10d, and this works in practice extremely difficult to protect.

由于孔板流量计的流量压差对应关系受到前流态影响极重，如果要求流量精度达到10%，则必须阀前有10d以上的直管段，而这一点工程实际中极难保障。

If this isn't enough for you there is also a set of blank pistons to drill your own piston holes!

如果这是不足够的为您也有一组空白活塞队演练自己的活塞孔！

That rule, together with Condorcet chairpersons, can create "mixed member" councils that are inclusive, well-centered and decisive...

这条规则，连同孔主持人，可以建立&混合成员&安理会有包容性，以及为中心的和决定性的。。。

The utility model belongs to a massage body-building device, composed of a grip, a grip connecting piece, a tension spring, a roller connecting piece, a roller carrier and a roller, wherein, two connecting plates on the roller carrier and the roller are respectively connected and fixed by a connecting shaft, the roller whose surface is smooth is cylindrical, a connecting piece of the roller carrier is made by gripping round steel into a circular hole, and after two ends of the connecting piece of the roller carrier, which is connected with the connecting plates, are pressed into a flat shape, a drilling hole and the connecting plates are connected and fixed by the connecting shaft.

本实用新型属于按摩健身器，是由握把、握把连接件、拉簧、滚轮连接件、滚轮架及滚轮组成，其特点是：滚轮架上的两个连接板及滚轮均有连接轴连接固定；滚轮为圆柱形，其表面呈光滑；滚轮架连接件由圆钢握成圆孔，同连接板连接的两端压成扁形后钻孔与连接板由连接轴连接固定。

This type tap wrench or wrench usually stay at one end or both ends shank system, a clip shank shank to exert external force imposed by external forces, we can turn screw bolts or nuts holding bolts or nuts openings or sets of holes.

该类型敲击扳手或呆扳手通常在柄部的一端或两端制有夹柄部施加外力柄部施加外力，就能拧转螺栓或螺母持螺栓或螺母的开口或套孔。

The Company is an emerging carbon refractories specialized production factory, main products have mixed iron motor aluminum carbon brick kiln, blast furnace with sintering porous aluminum carbon brick, molded carbon bricks, mixed iron and iron tank cars do not burn carbon brick of aluminum silicon carbide composite corundum brick and developed corundum--type silicon carbide carbon brick.

本公司是一个新兴的碳质耐火材料专业化生产厂，主要产品有混铁车用烧成铝碳砖，高炉用烧成微孔铝碳砖，模压碳砖，混铁车和铁水罐不烧铝碳化硅碳砖，复合刚玉砖及研制开发的刚玉-β型碳化硅碳砖。

Strong rectangular frame fixed by screws, an inset hole every25 cm to fix the slotting auger, guard board, bunches of cables and circuit diagram sidekicks, etc.

坚固的用螺丝固定的长方框，每隔25毫米有一个嵌孔，用来固定槽沟、板、缆束及线路图插袋等。

Strong rectangular frame fixed by screws, an inset hole every 25cm to fix the slotting auger, guard board,bunches of cablesand circuit diagram sidekicks, etc.

坚固的用螺丝固定的长方框，每隔25毫米有一个嵌孔，用来固定槽沟、护板、电缆束及线路图插袋等。

Use of silk, metal wire or synthetic fibers such as woven materials system, the surface of uniform and stable ventilation holes, with the role of screening and filtration fabrics for industrial use.

采用桑蚕丝、金属丝或合成纤维等原料织制、表面有均匀而稳定的透气孔、具有筛选和过滤作用的工业用织物。

The use of silk, metal wire or synthetic fibers such as woven materials system, there is uniform and stable surface of the holes, with the role of screening and filtration fabrics for industrial use.

采用桑蚕丝、金属丝或合成纤维等原料织制、表面有均匀而稳定的透气孔、具有筛选和过滤作用的工业用织物。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。