At the end of the trip the receiver breaks the tamper-proof seal, opens the instrument, and removes the chart of in-transit temperature conditions.
行程结束，收货人揭去开启封，打开记录器，就可以得到运输温度——时间变化曲线图，方便现场判定运输情况。
wonder. There is absolutely no proof that Reed ever worked with either the CIA or Seal.
这也不足为奇了，没有任何证据证明里德曾经同中情局或塞尔合作过。
Load type bearing and oil seal device, and a sound proof clapboard, can effectively prevent the vibration and noise, ensures the processing object is not polluted by oil.
重荷型轴承及油封装置，并有防音隔板，能有效地防止震动和噪音，确保加工物不受油脂污染。
If the protective seal is not air proof or poor gas purity, it will also bring welding quality problems.
气路有密封不好的问题，或气体纯度不高，也会引起焊接质量问题。
Yes. The total laser torch working area is covered with a big seal light-proof class cover.
整个激光炬工作区域都在一个大型密闭耐光玻璃罩的保护下。
The house is corrosion resistant, water proof, sound and thermal insulation, impact resistant, good seal, easy to clean and maintenance as well as nice out look.
耐腐蚀、防水、隔音、保温、抗冲击、密封、易清洁、易维护、外表美观等特点。
Purpose: shockproof, seal, gasket, oil seal, thermal insulation, dust-proof, polished material, filtering.
用途：防震、密封、衬垫、油封、保温、防尘、磨光材料、过滤等。
Heat-proof case with heat-proof insert, rubber seal, 4 clamp screw connections.
绝热盒，包括绝热衬垫，橡胶密封，4个螺纹接头。
The polytetrafluoroethylene seal provides outstanding chemical-resistance, wear-proof and anti-thermal deformation.
聚四氟乙烯密封，提供卓越的化学性，耐磨和抗热变形。
The polytetrafluoroethylene seal provides outstanding chemical-resistance, wear-proof and anti-thermal deformation.
聚四氟乙烯密封，提供卓越的化学性，耐磨和抗热变形。
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