packless
常見例句
- Only valves such as packless diaphragm or bellows type should be used.
只能使用無襯墊膈膜閥或波紋管閥。 - The spring packless design incorporates a spring loaded packing chamber which utilizes two heavy duty packing rings.
彈簧無墊圈設(shè)計結(jié)構(gòu)將采用兩個重型墊圈的彈簧加壓墊圈腔一體化。 - Series 65 spring packless radiator supply valves are used on all heating and cooling equipment where manual control is desired.
系列65彈簧無墊圈散熱器供水閥適用于需要人工控制的所有加熱或冷卻設(shè)備上。 - Advantages for improving use ratio of circulating water of modern packless spray cooling tower be suitable for northwest area and its transforms were put forward.
介紹了循環(huán)水冷卻原理,提出適于我國西北地區(qū)的新型無填料噴霧冷卻塔提高循環(huán)水利用率的優(yōu)勢及改造方案。 - Packless design eliminates stuffing box friction
無填料結(jié)構(gòu),避免填料函的摩擦 - Modern packless spray cooling tower
新型無填料噴霧冷卻塔 返回 packless