活塞头

The carbon-fibre discs provide brake pressure of up to 180 bars, combined with eight-piston monobloc callipers and titanium pistons fitted with fine steel heads and ceramic heat protectors.

碳纤维制动压力光盘提供高达180条，有八个结合活塞整体式活塞卡钳和钛钢精美陶瓷头和热保护装置。

Can be replaced without needle injection head: no needle injection by the injection of the top head, piston, and a circular ring formed ...

可更换的无针注射头：无针注射头由注射顶端、活塞和一个圆形密封圈组成。。。。

Unlike the construction of traditional diaphragm piston pumps, each of the pump heads is provided with a special FELUWA pulsation dampener.

与传统的隔膜活塞泵的结构不同的是，每一个泵头都装有一个特殊的 FELUWA 脉冲缓冲

Single-barrel 15-under for milk cattle use, double-barrel for the first in the 20-30 milk cattle. Detroit 9 JYT series mobile Milking Machine technical characteristics.

单桶式适合15头以下的产奶牛群使用，双桶式适合于20-30头产奶牛群。9JYT系列活塞移动式挤奶机技术特性。

Detroit 9 JYT series mobile Milking Machine technical characteristics.

单桶式适合15头以下的产奶牛群使用，双桶式适合于20-30头产奶牛群。9JYT系列活塞移动式挤奶机技术特性。

When the flow rate through the Poppet head reaches a certain size, balance piston upper and lower chamber of the two oil pressure difference will create upward hydraulic pressure exceeds the spring preload and balanced piston friction and balance the sum of the piston weight and other forces, balance piston upward, so that the pressure port and overflow port interlinked, a large number of pressure from the oil will flow back into the fuel tank from the overflow port.

当通过提动头的流量达到一定大小时，平衡活塞上、下两腔的油压力差将形成向上的液压力超过弹簧的预紧力和平衡活塞的摩擦阻力及平衡活塞自重等力的总和，平衡活塞上移，使压力口和溢流口相通，大量压力油便由溢流口流回油箱。

Exhaust valve head was found broken and fell into the cylinder and thus the cylinder head including cyl.

主机第 6 缸排气阀头破裂，跌落到汽缸内，造成汽缸头(包括汽缸头附件，一只进气阀，一只排气阀，一只安全阀，一只起动阀和一只燃油喷射阀)严重损坏，汽缸套顶部呈凹坑，活塞顶部被刺穿。

The M.E. No.6 cyl. exhaust valve head was found broken and fell into the cylinder and thus the cylinder head was seriously damaged, the cyl. liner top pitted and the piston top pierced.

凹痕，成麻点状 pitted 如：主机第 6 缸排气阀头破裂，跌落到汽缸内，造成汽缸头严重损坏，汽缸套顶部呈凹痕，活塞顶部被刺穿。

The M.E. No.6 cyl. exhaust valve head was found broken and fell into the cylinder and thus the cylinder head was seriously damaged, the cyl. liner top pitted and the piston top pierced.

凹痕， pitted 凹痕，成麻点状如：主机第 6 缸排气阀头破裂，跌落到汽缸内，造成汽缸头严重损坏，汽缸套顶部呈凹痕凹痕，凹痕活塞顶部被刺穿。

Firstly, the piston pin boss bearing, the piston pin and the connecting rod small end bearings were taken as a whole system, and the fourth-order Runge-Kutta method was used to solve the rotation speed of the piston pin operating in hydrodynamic lubrication.

首先，将活塞销孔轴承与活塞销及连杆小头轴承作为一个系统，利用四阶的龙格库塔方法求解了活塞销在流体润滑状态下的转动速度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐