大家在查： Fellers might fill Bioaugmentation 余国林聪顿•马丁回首凝视出现收缩 Further Education 柯尼斯

severe services

severe services

severe services

severe services

1

Large stuffing box accommodates all packing arrangements , including live-loaded design and lantern ring type for severe services.

大型填料函可适应所有填料配置排列，包括适用于严酷应用环境的动负载结构和套环。

2

This strength and the metal sealing allow this valve to be used in the most severe services.

这种强度和金属密封使这种阀门可以用于最严格的应用中。

4

Valves with hard facings are also suitable for severe services at low temperatures .

在低温应用环境下，配置硬面的阀门也适用于严酷的应用环境。

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