heater tube meaning in English

旁热式电子管。

Specification for seamless cold - drawn carbon steel feedwater heater tubes
无缝冷拉碳素钢给水加热器管规范
Specification for welded austenitic stainless steel feedwater heater tubes
奥氏体不锈钢焊接给水加热器管规范
Adopts heater tube heating
采电热管加热原理
Standard specification for seamless cold - drawn carbon steel feedwater heater tubes
无缝冷拉碳素钢给水加热器管的标准规范
Standard specification for welded ferritic stainless steel feedwater heater tubes
焊接铁素体不锈钢给水加热器管用标准规范

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