综合
1/16PEEK手紧接头， PEEK手紧接头，岛津PEEK手紧接头
供应1/4-28PEEK手紧接头，PEEK接头，厂家直销，可定制加工
PEEK分析仪器类1/16内外丝
岛津安捷伦1/16PEEK接头液相色谱HPLC手拧头离子色谱PEEK接头