crown profile 中文意思是什麼
crown profile
解釋
鉆頭冠的外形-
Bottling industry. glass bottles. glass finishes. 26 to 43 mm crown cord. construction of the external profile and of the " p " hooking point. geometry and dimensions
制瓶工業.玻璃瓶.玻璃瓶口. 26至43mm的冠狀軟木塞.外形和" p "鉤點的結構.幾何形狀和尺寸
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