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- Reattach cover plate to make an air and water tight seal. 重新固定盖板，并紧密密封防止空气和水通过。
- Inspection installation and water tight for log's underwater parts on berth. 计程仪水下部分船台安装和水密性检查。
- Inspection installation and water tight transducer of echo sounder on berth. 测深仪的换能器船台安装和水密性检查。
- Paper is moisture-dilative (Lotus leaf edges), wavy self-crimping paper is volatile water tight. 纸张吸干扩张即爆不收荷叶外（海浪不神笔直），纸张招不收火分即爆不收不紧外。
- Flexibility and hosing test for small water tight hatch cover(water tight door and window). 水密小舱口盖(水密门、窗)启闭灵活性检查。
- Before the using of tremie it should be tested for water tight, with the water pressure of at least 1.5 times in the hole. 导管在使用前，进行水密试验，水压不小于孔内水深压力的1.;5倍，不合格的不得使用。
- Carts that becme warped preventing water tightness are unacceptable. 因为筒变形而不能很好的装水是我们不允许的。
- Inspection installation and water tightness transducer of echo sounder on berth. 测深仪换能器船台安装和水密性检查。
- BES building system has gained rich experience in dealing with the roof loading and water tightness. 东德（BES）建筑系统在屋面的防水及抗荷载方面有良好的技术措施及丰富的施工经验。
- Quick Acting Water Tight Self Closing 速动水密自关闭的
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- The basic problem of water rights in ground water management is that water tights are property. 地下水管中用水的根本原因问题是水权即所有权。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- shaft timbering 井筒木支架
- inclined shaft timbering 斜井木支护
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- water-tight shaft timbering 防水支撑
- The repairing adhesive from the broken-open fibers will maintain and structural durability by regaining mechanical properties (repairing) and water tightness (sealing). 利用修复胶粘剂对裂缝的填充、修复特性，恢复混凝土的强度，提高结构的耐久性。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Abstract: gussasphalt, with its advantages of water tightness, long duration and good fracture resistance, is applied as the underlayer of bridge pavements. 摘 要： 利用反应性树脂下封层与溶剂型沥青橡胶良好的粘接和防水性能以及浇注式沥青混凝土的密水性、耐久性、抗裂性好的特点，应用于东海大桥桥面铺装下层，作为桥面铺装的保护层；
