The sounding pipe in No. 1 top sidetank (port side)to be renewed, dia. Approx. 50mm.
第一舷侧水柜（左边）里测量管需换新，直径约50?。
2
Thomas is -strictly speaking -a "sidetank engine" -a steam locomotive that has tanks arranged on either side of the boiler.
严格地讲，这个叫做托马斯的火车头是一个两边都装有水和燃料罐的蒸汽火车。
3
A cool fluid of a predetermined temperature is supplied to a three-way valve (20) of a sub unit (2) from a cooling sidetank (43) of a main unit (1) of a controller, through a supply pipe (14).