人孔盖使用不锈钢螺栓和螺母拧紧。
Stainless steel bolts and nuts shall be tightened on manhole covers.
其余的人孔盖为B型人孔盖。
请将人孔盖移开。
分别对凸轮靠模和曲柄滑块机构作为工装加工椭圆手孔盖的原理及特点进行了探讨。
The paper respectively studies the principles and features for profiling attachment and slider crank mechanism to be used as clamping apparatus to fabricate oval hand hole cover.
检查各种门、窗、人孔盖、烟囱百叶窗、舱口盖操作的便利性和可靠性。检测烟囱百叶窗的闭合性。
Inspect the convenience and reliability of all kinds of doors, Windows, manhole covers, hatch. Inspect the closing of louver of funnel.
产品主要包括系泊系列（导览滚轮、导缆孔、滚柱导览器、、掣链器）、盖系列（油舱盖、小舱盖、人孔盖等）。
JYZY's main scope of products consists of mooring series of products like roller fairlead, roller, chock and chain stopper, etc.
当时，马孔多是个二十户人家的村庄，一座座土房都盖在河岸上，河水清澈，沿着遍布石头的河床流去，河里的石头光滑、洁白，活象史前的巨蛋。
At that time Macondo was a village of twenty adobe houses, built on the bank of a river of clear water that ran along a bed of polished stones, which were white and enormous, like prehistoric eggs.
齿轮泵的磨损部位主要有主动轴与衬套、被动齿轮中心孔与轴销、泵壳内腔与齿轮、齿轮端面与泵盖等。
Pump wear parts are mainly drive shaft and bushing, passive gear center hole and shaft pin, pump shell lumen and gear, gear face and pump cover, etc.
对塑件上的孔、凸台等进行尺寸计算，根据计算结果对上盖和下盖上的各个部分尺寸和形状进行布置。
On the basis of the result we can lay out every parts of the upper cover and bottom cover in good size and shape.
下水道出入孔：一种常带有盖的孔道，人可以由此孔进出排道、锅炉、下水管或类似设施。
A hole, usually with a cover, through which a person may enter a sewer, boiler, drain, or similar structure.
将浸透之糯米灌入藕孔内，然后盖上，以牙签固定藕盖。
Then cover its opening with the lotus lid cut off earlier and fix it with toothpicks.
剖分式轴承座的上盖和底座可分手，首要承受径乡向载荷，合适于圆柱孔和圆锥孔的调心滚子轴承和调心球轴承。
Split Plummer block, whose cap and base can be separated, mainly bear radial load. It fits for self-aligning spherical roller bearings or self-aligning spherical ball bearing.
关闭所有盲法兰盖、并检查各个孔和人孔。
结合广州航空邮件处理中心风洞试验，研究了开孔大跨屋盖结构的内部风效应。
Wind tunnel test of Guangzhou air-mail processing center was carried out to investigate the internal wind effect for long-span roof structure with openings.
当船终于到达一个港口时，木盖打开了，孔塔这才第一次在日光下扫视了他被拴在那儿的那一部分船舱。
When the ship finally arrived in a port, the wooden cover was opened wide and Kunta could see in daylight for the first time across the part of the ship where he had been chained.
在采用标准孔板节流装置测量天然气流量时，盖压波动对测量精度影响甚大。
The differential pressure fluctuation has a quite great influence upon the measure precision in measuring natural gas flow rate with the measuring device by use of standard orifice plate.
中心开孔带或不带接管的整体平盖。
Integral flat head with or without a nozzle attached at the central opening.
最简单的结构形式是在轴和轴承盖的通孔之间留出半径间隙约为0.1~0.3mm的隙缝。
The structure of the simplest form of shaft and bearing caps in the through-hole gap between the left radius of about 0.1 ~ 0.3mm gaps.
轻质浮子及在水下工程中的应用，浮子由轻质材料制作的浮体、外套网袋或中间有通孔的浮体，其上有与承力盖连接的挂钩构成。
Float is composed of floating body made of light material, external net bag and hook with bearing cover or may be the one with central through hole.
集尘构件过滤掉由在盖构件中产生的气流引起的通过流入孔流入盖构件中的空气里包含的灰尘。
A dust collection member filters off dust included in the air flowing into the cover member through the influent hole by the air current generated in the cover member.
下盖：高压注塑外壳，聚碳酸酯，无通风孔，黑色。
Lower housing: high impact plastic 94vo polycarbonate, non-vented, color black.
从轴管里的后小齿轮轴承盖孔拆卸限深垫片。 记录限深垫片厚度。
Remove the depth shims from rear pinion bearing cup bore in axle housinRecord the thickness of the depth shims.
下水道防污盖，由孔板折边制成托盘形盖。
The utility model relates to an antifouling cover of a sewer.
本发明为一种用于电器瓷盖、瓷底座螺钉孔及其它填封孔的填封方法。
This invention relates to a filling method for the screw hole or other hole on the ceramic cover and base of electric devices.
节能灯杯上盖和节能灯杯底板上均设有通风散热孔，并且在节能灯杯底板上设有灯管孔。
The upper cover and base plate of energy-saving lamp cup are provided with holes for ventilation and heat dissipation, and the base plate is provided with a light tube hole.
节能灯杯上盖和节能灯杯底板上均设有通风散热孔，并且在节能灯杯底板上设有灯管孔。
The upper cover and base plate of energy-saving lamp cup are provided with holes for ventilation and heat dissipation, and the base plate is provided with a light tube hole.
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