... appliance access route 消防车进车路线 appliance and piping installation 设备和管道安装 appliance crew 随车人员 ...
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安装,测试,维护和修复水井泵,管道系统和设备,并进行抽水试验,评估水井性能。
Install, test, maintain and repair water well pumps, piping systems and equipment and perform pumping tests to assess well performance.
燃气装配工安装,检查,维修和保养住宅,商业和工业机构的天然气管道和燃气设备,如仪表,稳压器和供热单位。
Gas fitters install, inspect, repair and maintain gas lines and gas equipment such as meters, regulators and heating units in residential, commercial and industrial establishments.
承包商供应的设备、管道、烟风道等必须做成容许的最大尺寸以减少现场加工和安装的工作量。
The equipment pipe and air and flue gas ducts etc. supplied by the contractor shall be made in maximum allowable dimensions to reduce the fabrication on site.
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