Responsible for new product development and old product improvement, including valves, fittings and hydrants.

负责新产品开发以及老产品的改进，包括阀门、管件以及消防栓。

youdao

Union fittings and shutoff valves should be installed on both sides of trap for ease of servicing and trap testing.

在疏水阀两侧应该安装连接装置和关断阀，以简化维修和疏水阀测试。

youdao

Perform workshop inspection related to industry field, such as pumps, valves, piping, fittings.

实施工业相关的驻厂检验，例如泵，阀门，管道，配件，压力容器。

youdao

All four froze, but they beat the blaze and thawed the frozen pumps, valves and fittings with propane heaters.

WSJ: Chicago Blaze Shows the Misery and Peril of Fire-Fighting in Cold Climes

MRC, headquartered in Houston, is the largest global industrial distributor of pipe, valves and fittings to the energy industry, based on sales.

WSJ: Trio of IPOs Have Mixed Debuts

America and operates a number of service centers, supply branches and sales offices through which it markets pipes, valves, fittings, safety and other maintenance products.

FORBES: Pronounce It 'Shlum-Bur-Zhay' And Value It At $106