On the tank tody install Milo board or labyrinth type clampcover, which can contain heating or cooling medium to heat or cool cyclically.
罐体上设有米洛板或迷宫式夹套，可通过加热或冷却介质来进行循环加热和冷却。
2
To satisfy installation and watertight demands, this factory shall provide various supporting accessories, including clamp, cover (some series contain sealing ring) and plug-in pieces.
为了安装及密封防水需要，本厂提供各种配套附件，其中抱箍、封盖(有的品种含密封圈)以及插片。
3
Thus, a formed net cover can cover and fold up to trap the mosquito like a clamp.