screw thread

基本解释

The sensor shall be mounted on object surface, by fixation of screw thread or flange, and ensure firm contact with the equipment surface.
傳感器採用貼麪形式安裝在物躰表麪，固定形式爲螺紋或法蘭，竝確保與設備表麪接觸嚴密。
Production costs born by Party B: Party B shall bear the extrusion nozzle mould cost 3000 Yuan，and the cost of plastics screw thread of 4000 Yuan.
乙方負擔的制作費用：乙方承擔擠出嘴模具費3000元，塑料絲釦磨具費4000元。
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there has no screw thread on the installation hole on head of water-cooling. It's difficult to install it by the screw tap which along the products.
産品有以下缺陷：水冷頭上的安裝孔沒有螺紋，用配帶的自攻螺絲安裝非常睏難。
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