spring shutter 中文意思是什麼
spring shutter
解釋
彈簧魚鉗-
They allow visual checking of chambers and flames. pyrex glass, protected with alloy mesh, provides large viewing area. cast iron frame and housing. automatic, spring loaded shutter
允許視覺檢查燃燒室和火焰。派熱克斯耐熱玻璃,合金網保護,提供大視覺范圍。鑄鐵框架。自動彈簧負載門。 -
Shutter windows open easily and electrical control, electric button switches, rocker hand, a belt wheel, the spring drive shaft and other open manner
卷簾門窗開啟自如,有電動遙控、電動按鍵開關、手搖桿、手拉皮帶、彈簧軸驅動等多種開啟方式。
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