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- The metal hard seal fluctuation ball valve product scope sees the table. 金属硬密封浮动球阀的产品范围见下表。
- The hard sealing gasket also can absorb the noise and vibration. 密封垫圈也可吸收噪音及振动。
- The full series are structure of tri-eccentric and hard sealing. 全系列均采用三偏心硬密封结构。
- Guiding type two-position& two-port high-temperature solenoid valve adopts teflon hard seal structure, with reliable performance, large flow, high-temperature resistance, and corrosion resistance. It can control multiple fluid, with easy operation. 先导式二位二通高温电磁阀，采用聚四氟乙稀硬密封结构，耐高温、腐蚀、能可靠，流量大、用方便，能控制多种流体。
- Guiding type two-position &two-port high-temperature solenoid valve adopts teflon hard seal structure,with reliable performance,large flow,high-temperature resistance,and corrosion resistance. It can control multiple fluid,with easy operation. 先导式二位二通高温电磁阀，采用聚四氟乙稀硬密封结构，耐高温、耐腐蚀、性能可靠，流量大、使用方便，能控制多种流体。
- Metals hard seals fixed ball valve's scope of product sees the next table. 金属硬密封固定球阀的产品范围见下表。
- Forging steel metals hard seal fixed ball valve 锻钢金属硬密封固定球阀
- Metal hard seal fixed ball valve 金属硬密封固定球阀
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- Opposite nip type line with rubber butterfly valve, metal hard seal eccentric butterfly valve, intensifying polytetrafluoro-ethylene soft - sealing butterfly valve, low-load light type high temperature butterfly valve, fluorine-butterfly butterfly valve. 对夹式衬胶蝶阀,金属硬密封偏心蝶阀,强化聚氟乙烯软密封蝶阀,低负载轻型高温蝶阀,衬氟蝶阀。
- Appropriate Medium: Water, Oil, Gas, Various acids alkaline salt solutions media etc. Hard sealing ball valves also used in media with particles and firbres. 适用介质:水、油、气及各类酸、碱、盐介质,硬密封球阀还能适用带颗粒及纤维状介质。
- Appropriate Medium：Water，Oil，Gas，Various acids alkaline salt solutions media etc. Hard sealing ball valves also used in media with particles and firbres. 适用介质：水、油、气及各类酸、碱、盐介质，硬密封球阀还能适用带颗粒及纤维状介质。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
