head front tube 中文意思是什麼
head front tube
解釋
機頭前管-
Explosion - proof sheathed thermocouple and thermal resistance with temperature transmitter and display are manufactured from sheath element, protective tube, explosion - proof connection head, temperaturetransmitter and front - back cover of display
隔爆型帶溫變帶顯示鎧裝熱電偶熱電阻鎧裝元件保護管隔爆接線盒溫度變送器顯示器前後蓋組成。
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