The heat transfer fluid shall be environmentally safe and shall not require hazardous material disposal.
The heat transfer fluid shall be environmentally safe and shall not require hazardous material disposal.
热传导流体必须是符合环保要求的，不会产生有害物质。
The heat transfer fluid shall be environmentally safe and shall not require hazardous material disposal.
热传导流体必须是符合环保要求的，不会产生有害物质。