所有的接头处都用密封剂和密封紧固件进行密封。
Sealing compounds and sealed fasteners are used on all joints to complete the fluid tight seal.
通过垫片工艺结构的调整，使其力学性能与紧固件的要求一致，使法兰接头符合操作时的密封性。
Through adjusting gasket structure, its mechanical performance is changed to consist with request of bolt, so that flange joints can meet the standard of sealing request.
所述部件还可包括连接所述内金属件与外金属件的密封件与至少一个紧固件中的至少一个。
The component may further include at least one of a seal and at least one fastener joining the inner metal piece and outer metal piece.
配有安全扣的全面部遮阳面罩，配有螺丝紧固件，以及泡沫密封条，遮阳面罩可以容易地安装在头盔及卸除。
Polycarbonate full-face visor complete with peak and safety latch. Supplied with screw fasteners, and a foam sealing strip, the visor can be easily attached and removed from the helmet.
自锁，自密封，可重复使用，永久嵌入在紧固件的螺丝扣中， 使得金属和金属的连接更加紧密，防止振动和松弛，是一款您理想的选择材料。
Self-locking, self-sealing and reusable element, Permanently embedded in the threads of a fastener, Strong metal-to-metal contact and positive resistance to vibration and loosening.
二者借助框架连接，并附有密封、紧固件等组成，安装于筒内的出液管上，且加以固定。
Resorting to the frame and other sealed strengthening parts, the meshes are connected and installed on the fluid-flowing pipe in the pump.
本产品采用曲路密封结构，直接用紧固件紧固，具有良好的防水防尘性能，防护等级为IP65。
Product this adopt song way sealed structure, fasten with the fastener directly, have good waterproof dustproof performance, Protect the grade asIP65.
本产品采用曲路密封结构，直接用紧固件紧固，具有良好的防水防尘性能，防护等级为IP65。
Product this adopt song way sealed structure, fasten with the fastener directly, have good waterproof dustproof performance, Protect the grade asIP65.
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