午夜无码不卡二区_天天摸天天摸狠狠添_AV福利免费网站网址_色悠悠久久综合亚洲

Home >> Product >> Dismountable helical threaded tube heat exchanger
Dismountable helical threaded tube heat exchanger

◆Double seal design without easy leakage ◆ Convenient assembly and disassembly, convenient cleaning of tube bundles ◆ More convenient maintenance

Copyright(C)2014 Jiangsu Rainbow Heat Exchange Equipment Co., Ltd    Technical support：Chinese science and technology    Back-stage management    Back to top