氯化系统疑问

tfz

某连续重整装置的氯化系统打包设备需包括以下项：
1. Two manifold assemblies, each with hookups for two one-ton chlorine
containers, chlorine filter, and drip leg heater.
2. Load cell type scales for all chlorine containers connected to the manifolds
请问第2条什么意思？

zhuniuBB

{:1106_367:}虽然看不懂 但是愿LZ快点得到答案