| 单词 | test cock |
| 释义 | 例句释义: 试验栓旋塞,试水旋塞,试验旋塞,关启试验旋塞,实验旋塞 1. The shutoff valve with the test cock is to be mounted on the inlet side of the backflow preventer. 带测试旋塞的关闭阀应该安装在防回流阀的进口侧。 www.h6688.com 2. If it slowly drops and simultaneously runs out through test cock No. 3, check valve No. 2 is leaking and must be serviced. 如果水柱慢慢下降，并且同时通过测试旋塞3号排出，则止回阀2号泄漏，必须维修。 of.eroticnudeparty.com 3. If it slowly drops and does not run out through Test Cock No. 2, then No. 2 ball valve has a small leak, but No. 1 check valve is tight. 如果水柱慢慢下降，并且没有从测试旋塞2号流出，则2号球阀有点泄漏，但是1号止回阀密封紧密。 of.eroticnudeparty.com 4. Open test cock No. 2. When flow of water out of test cock No. 2 stops, the differential reading is the pressure drop reading. 开启测试旋塞2号。当从测试旋塞2号流出的水流停止时，压差读数就是压降读数。 www.h6688.com 5. The gate valve with the test cock is to mounted on the inlet side of the backflow preventer . 带有测试旋塞的闸阀安装在防回流阀的进口一侧。 dictsearch.appspot.com 6. If it does not drop, but there is slow leakage at test cock No. 3, then No. 1 ball valve has a small leak, but No. 2 check valve is tight. 如果水柱没有下降，但是测试旋塞3号有点泄漏，则1号球阀有点泄漏，但是2号止回阀密封紧密。 it.bab.la 7. Open test cock No. 1 and bleed valve by opening vent needle valve. Bleed air from hose then shut vent needle valve. 开启测试旋塞1号，通过开启排气针形阀来开启排气阀。从软管排放空气，然后关闭排气针形阀。 www.h6688.com 8. Install hose between test cock and connection "A" high side (red) of test kit. 在测试旋塞和检测组件的连接“A”高端（红）之间安装软管。 dictsearch.appspot.com 9. Requirement: Supply pressure drop must be 1. 0 PSID or more when water flow stops from test cock No. 2. 要求：当水流从测试旋塞2号上停止时，供应压降必须在1.0PSID及以上。 www.h6688.com 10. Connect bypass hose between connection "C" bypass and loosely to test cock No. 1. 将旁路软管连接到连接“C”旁路并松散地连接到测试旋塞1号上。 dictsearch.appspot.com 1. Install hose between test cock No. 2 and connection "A" on high side (red) on test kit. 在测试旋塞2号和检测组件高端（红）上的连接“A”之间安装软管。 dictsearch.appspot.com 2. Requirement: Supply pressure drop must be 1. 0 PSID or above when water flow stops from test cock No. 2. 要求：当测试旋塞2号的水流停止时，供应压降必须等于或大于1. dictsearch.appspot.com 3. Open test cock No. 1 and No. 3 admitting line pressure to downstream side of second check valve. 开启测试旋塞1号和3号，是管道压力传到第二止回阀的下游一侧。 www.h6688.com 4. Open test cock 3 and allow water to fill the tube to the top. 开启测试旋塞3号，使得水注到管子的顶部。 of.eroticnudeparty.com 5. Install hose between test cock No. 1 and connection "A" high side (red) on test kit . 在测试旋塞1号和检测组件上的高端（红）连接“A”之间安装软管。 dict.kekenet.com 6. The test cock is on the inlet side of the shutoff valve. 测试旋塞位于关闭阀的进口侧。 www.h6688.com 7. Connect vent hose loosely to test cock#1. Open valve A to vent air from vent hose, Tighten vent hose at test cock #1, open test cock #1. 将排气软管松弛地连接到测试旋塞1号。开启阀门A从排气软管处排出空气。紧固测试旋塞1号上的排气软管，开启测试旋塞1号。 www.h6688.com 8. Install sight tube in test cock 4 and fill with water as before. 在测试旋塞4号安装观察管，并如前所述注水。 of.eroticnudeparty.com 9. Installing EZ-TC adaptor fitting opens test cock 3. 安装EZ-TC适配器连接件，开启测试旋塞3号。 www.bing.com 10. Close valve C. Open valve A, then open valve B 1. 2 turn, loosen hose at test cock #4 to remove air. Retighten hose. 关闭阀门C。开启阀门A，然后将阀门B开启1.2圈，松开测试旋塞4号上的软管排出空气。重新紧固软管。 dictsearch.appspot.com 1. Connect bypass hose loosely to test cock No. 1. 将旁路软管松散地连接到测试旋塞1号。 dictsearch.appspot.com 2. Open test cock No. 2 and needle valve "A" high side (red) on test kit. 开启测试旋塞2号和检测组件上的针形阀“A”高端（红）。 www.h6688.com 3. Open test cock 3. Installing EZ-TC adaptor fitting opens test cock 3. 开启测试旋塞3号。安装EZ-TC适配器连接件，开启测试旋塞3号。更详细。 dict.bioon.com 4. Open test cock 2. Installing EZ-TC adaptor opens test cock 2. 开启测试旋塞2号。安装EZ-TC适配器，开启测试旋塞2号。更详细。 dict.bioon.com 5. Connect flexible hose from test cock No. 1 to test cock No. 3. 从测试旋塞1号连接柔性软管到测试旋塞3号。 www.h6688.com 6. Close test cock No. 1 and test cock No. 2. Remove hoses. 关闭测试旋塞1号和测试旋塞2号。拆卸软管。 bbs.wtoqc.cn 7. Close test cock 3. 关闭测试旋塞3号。 of.eroticnudeparty.com 8. B. Open test cock No. 4 and flush test cocks Nos . 1, 2 and 3 on reduced pressure assembly then close test cock No. 4. 开启测试旋塞4号并冲洗减压总成上的测试旋塞1号，2号和3号，然后关闭测试旋塞4号。 dictsearch.appspot.com 9. Open test cock 3. EZ-TC on test cock 3 would already be open. The water should maintain its position in the sight tube. 开启测试旋塞3号。测试旋塞3号上的EZ-TC应该已经开启。水应该保留在观察管内的位置上。 of.eroticnudeparty.com 10. After #3 test cock has been opened to relieve pressure, remove #3 test cock from housing. (Figure A) 在开启测试旋塞3号释放压力后，从外壳拆卸3号测试旋塞。（图A）。 www.h6688.com |
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