詳細說明
mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"; color:red;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">防爆手拉葫蘆： mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"; color:#333333;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">本發明以鋁青銅、鈹青銅作為毛坯，手拉葫蘆外殼采用 mso-fareast-font-family:宋體;color:#333333;mso-font-kerning:1.0pt;mso-ansi-language: EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">H62 "Times New Roman";color:#333333;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">銅合金材料。本發明手拉葫蘆受力摩擦部位包括構成手拉葫蘆的起重輪、手鏈輪、墻板、掛鉤、齒輪、齒輪軸采用鋁青銅、鈹青銅合金材料。本發明防爆手拉葫蘆適用于石油、化工、煉油、采氣、油品運輸、礦山作業等易燃易爆氣體場所。專利號為 mso-fareast-font-family:宋體;color:#333333;mso-font-kerning:1.0pt;mso-ansi-language: EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">:200310109687.4, "Times New Roman";color:#333333;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">望用戶在購買時注意商標，謹防假冒偽略。
color:red;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">聯系人：趙佳 mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> 15720319409 color:red;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">，商務 mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">QQ1004602836 "Times New Roman";color:#333333;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">
