放液 meaning in English

kick-off; tapping
◇放液工 tapper; 放液孔 taphole; 放液孔塞 tap-hole plug; 放液机 cassette player

Abdominal paracentesis yielded uncoagulated blood and hemoperitoneum was suspected
腹部穿刺放液时发现没有凝固的血液，故考虑腹腔内积血。
Plastics piping systems . polyethylene tapping tees . test method for impact resistance of an assembled tapping tee
塑料管道系统.聚乙烯放液t形管.组装放液t形管耐冲击的试验方法
Follow - up surveys were made among 28 cases over 6 monthes . 22 cases ( 78 % ) were found to have been cured . 3 cases had their symptoms improved and 5 cases got no effective recovery
12例积液量大者行穿刺放液，并发低蛋白血症者输白蛋白，疗效较好。