Methods: Adopt analytic approach of reviewing method, statistic the producing rate lung cancer by four different ways to draw materials including clampcheck, brush check, rinse and needle aspiration.
方法:采用回顾性分析法,分别统计钳检、刷检、冲洗及针吸活检4种不同取材方法对肺癌的检出率。
2
Use clamp ampere meter to measure the current and check if the heating power is normal.
用钳形表测量电流,检查发热功率是否正常。
3
Check if the clamp-sealing torque of packing gland accords with the standard specification.