APPLICATIONS NTAWM LUB 90 DEGREE LWB COMMON APPLICATIONS FOR 90 DEGREE ELBOWS: 90-degree luj tshib yog siv nyob rau hauv marine applications, nrog rau kev tswj dej thiab khib nyiab, roj systems thiab HVAC (cua sov, cua thiab cua txias). Lawv kuj tau siv dav hauv nkoj nuv ntses thiab yacht ...
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