生产安全性的英文：
product safety

productive farmland; his productive years; a productive collaboration.
多产的农田；他的多产年；多产的合著。

The products are of poverty.
这批产品质量很差。

Mechanic Products
机械产品学

Then production is not affected.
生产就不会受到影响。

This is a foam product.
这是一种泡沫产品。

There is safety in numbers
人多势众

The death of wolves is the safety of sheep
狼死羊安

In the multitude of counsellors there is safety
谋士多,保安全

The path of duty is the path of safety
尽职的路是安全的路

Caution is the parent of safety
小心驶得万年船