安全阀

Spring plate

弹簧座

弹簧式安全阀 Direct spring loaded safety valve | 弹簧座 Spring plate | 弹性闸板 Flexible gate disc

sector sluice valve

扇形泄水阀

sectioning valve 放泄阀 | sector sluice valve 扇形泄水阀 | security valve 安全阀

single-lift single-cylinder jacquard

单动式单花筒提花机

single-lever relief valve 单杆安全阀 | single-lift single-cylinder jacquard 单动式单花筒提花机 | single-loop controller 单回路控制器

screw-down stop check valve

截止止回阀

截止止回安全阀 screw-down stoop check and safety valve | 截止止回阀 screw-down stop check valve | 截止止回节流阀 screw-down stop check and throttle valve

SV saponification value

皂化价

SV safety valve 安全阀 | SV saponification value 皂化价 | SV starch value 淀粉价

mud sand pump

泥砂泵

mud relief valve 泥浆泵安全阀 | mud sand pump 泥砂泵 | mud scraper 刮泥机

sal soda

十分(含)碳酸钠

safety valve 安全阀 | sal soda 十分(含)碳酸钠 | sales book manila 帐薄用马尼拉纸

safety tube

安全管

safety siphon 安全虹吸管 | safety tube 安全管 | safety valve 安全阀

pressure safety switch

压力保险开关; 液压系统保险开关

pressure safeguard ==> 压力防护装置 | pressure safety switch ==> 压力保险开关,液压系统保险开关 | pressure safety valve ==> 压力安全阀

spring saddle

弹簧鞍座

spring rod 弹簧导杆 | spring saddle 弹簧鞍座 | spring safety valve 弹簧安全阀

along with：同...一道(一起)

allow of 容许(有...),容得 | along with 同...一道(一起) | and all that 诸如此类

I was unconditionally and irrevocably in love with him：我毫无条件地、无可救药地爱上了他

I was absolutely positive about 3 things,有3件事我很确定. | I was unconditionally and irrevocably in love with him.我毫无条件地、无可救药地爱上了他. | You are my life now.现在你就是我的生命了.