© Messe MünchenA portable, hand-held laser microwelder to resolve the trouble of welding miniature pressure sensing tubes, thermocouples, electrical contacts together with other instrumentation to aircraft engines less than exam, nuclear reactor components, electrical turbines and various devices much too huge to be taken to a hard and fast weldeing https://allhealthmarket.com/product/beauty/acupuncture/acupuncture-needles/wholesale-bulk-acupuncture-spring-needles-1000-with-guide-tube-zhongyantaihe/