Hold tube bend in position, Fig. 5, and mark tube on level with top of hex on compressioncoupling. Cut off tube at this mark.
将管子弯头握住在位置上，图5，在压紧联轴节上六角顶部标注管道水平位置。
2
The low pressure header and each branch shall have a 6 mm minimum, non ferrous shut off valve for each instrument requiring an air supply and a compressioncoupling for each air purge connection.
低压头和每个分支应为6毫米，非铁关断阀在每个送风和空气净化压缩为每个连接耦合仪器最低要求。
3
Varying the dosage of fillings, coupling agent, peroxide, and the mixing techniques, the UHMWPE composites were molded by compression molding.