查询词典 safety valve

At present, there are a large number of production safety valve spring and leveraged two broad categories.

杂谈 目前大量生产的安全阀有弹簧式和杆式两大类。

Safety valve spring and the lever-type points are two.

安全阀分弹簧式和杠杆式两种。

Classification Current mass production of spring-loaded safety valve and the rod are two major categories.

分类 目前大量生产的安全阀有弹簧式和杆式两大类。

Classification At present there are mass-produced spring-loaded safety valve and the rod two broad categories.

二、分类目前大量生产的安全阀有弹簧式和杆式两大类。

Daily inspection of the steam boiler softener filter cleaning once a week; safety valve handle lift every three months

蒸汽锅炉的每天检查记录（每周清洗一次软化器过滤器，每三个月提升一次锅炉安全阀手柄

Valves open and Closed spring loaded low lift type-high pressure safety valve close are not crisp · adjustment ring to adjust properly, should be re-adjusted.

阀门启闭不清脆·调节圈调整不当，应重新加以调整。

In order to prevent damage to the pump must pump discharge pipe into the suction pipe installed between the safety valve.

为了防止泵的损坏，必须在泵的排出管到吸入管之间安装安全阀。

Steam safety valve should be installed to provide emergency protection of equipment.

应该安装蒸汽安全阀，为设备提供紧急保护。

It is necessary to raise steam pressure to open safety valve automatically as to examine its sensitiveness.

1.9 必要时可使气压提高将安全阀自动顶开，以检查其灵敏性。

Steam safety valve should be installed to provide emergency protection of equipment.

应该安装蒸汽安全阀作为故障保护设备。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。