Each pump shall be fitted with a (stainless steel cable or stainless steel chain) of adequate strength and length to permit raising the pump for inspection and removal.
为了进行观察和拆卸，每台泵都应该配置一条具有适当强度和长度的(不锈钢缆或不锈钢链)来将泵提升起来。
Each pump shall be fitted with a (stainless steel cable or stainless steel chain) of adequate strength and length to permit raising the pump for inspection and removal.
为了进行观察和拆卸，每台泵都应该配置一条具有适当强度和长度的(不锈钢缆或不锈钢链)来将泵提升起来。
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