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- alkali proof test 抗碱性试验
- Resists ultraviolet rays and is frost and alkali proof and has very good acid resistance and lasting water-repelling properties. 优异的抗紫外线及耐高温、耐冰冻、耐酸雨能力，防护效果显著长久。
- Techno also specialise in Optic Glass industry equipment such as taping machine, coating machine, ultrasonic washing machine, scrath proof test machine and etc. 我们为客户提供镜片制造业的多种设备:镀膜机,超声波清洗机,耐磨试验机,镜片切割机等专机。
- Dishwasher acid poof alkali proof fittings 洗碗机耐酸碱配件
- Proof Testing Proof testing for fittings made to this Standard is not required. 验证试验按本标准制造的管件不需要进行验证试验。
- Diagnostic coverage does not include any faults detected by proof tests. 诊断覆盖率不包含由检验测试检测到的任何故障。
- In this paper, it researches that U shape ring is replaced with duckbill cross-pin fixture.It is chucked by flat pliers in experiment, intensity proof test is proceeded in the late-model. 研究了利用鸭嘴插销式夹具代替用U型环作中介,平板钳口夹持(以下简称U型夹具)进行试验,并对新型夹具进行了强度校核。
- PU Simulation of wood,Heat insulated,preservation,the fire retardant,lighe wieghe,the waterproofing,sound-insulated,the insect proofing,the acid alkali proof,stronger compositive does not flake. PU仿木家俱隔热、保温、防火、轻质、防水、隔音、防虫、耐酸碱，结合性强不剥落，模具一次成型免雕刻，效率高，仿真度高。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Proof test method for fire damper 防火阀的防烟试验方法
- The effect of proof testing on the fatigue strength of ceramic specimens is analyzed by means of the fracture mechanics approach. 应用断裂力学理论分析了保证试验对陶瓷试件造成的损伤及其对疲劳强度的影响。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Our favorite strategy to halt spam combines e-mail filtering technology with a choice of proof tests: HIPs, computational puzzles and micropayments. 我们最喜爱的防垃圾邮件策略，结合了电子邮件过滤技术与数种验证测试，包括HIP、计算谜题与小额付费。
- Qualification Test and Proof Test 合格试验与试用试验
- It introduces moist heat aging and sea - water proof tests carried out respectively on J - 71 adhesive and its complementary pliofilm J - 47A and J - 71 bonded joint. 介绍了对J-71胶及其配套胶膜J-47A，和对J-71胶胶接接头分别进行湿热老化试验、耐海水性能试验情况。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- The onus of proof lies with you. 你有责任提供证据。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- KMV method can test wool acid, alkali injury. KMV法可测试羊毛的酸、碱损伤程度；
- A soldier's courage is put to the proof in battle. 士兵的勇气在战斗中得到考验。
