manhole plate 中文意思是什麼

manhole plate 解釋
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  • manhole : 人孔,(陰溝的)檢修孔;【鐵路】避孔。
  • plate : n 1 厚金屬板 〈cf sheet〉 板(片);(記有姓名等的金屬)牌子,(尤指醫生的)招牌,藏書牌;【印刷...
  1. Shell manhole series shall be set on lower tank shell course for people and going out of the tank. the rainforcing plate of manhole is out of socpe supply. you want. acorrding to user drawing, our company can manufacture any type of the products user want

    罐壁人口裝于油罐下部,人可以由此進入,本產品出廠時不帶加強版,如需其他標準或非標人孔,只需提供標準和紙圖,我公司即可生產。
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