GoodGuide rates toy cars not just on whether they contain lead, but also other toxic ingredients like mercury, PVC and a list of heavy metals.

GoodGuide对玩具车的评级并不局限于含铅量，对其他有毒原料也有评估，如汞、PVC和其他各种重金属等。

youdao

Once an SVC is established, it functions like a PVC. SVCs can be used in point-to-point subinterface configuration or point-to-multipoint nonbroadcast multiaccess (NBMA) configuration.

一旦建立了SVC，它就像一个PVC一样的工作。SVC可被用于点对点子界面配置或点对多点非广播多路访问（NBMA）配置中。

youdao

Indeed, many hospitals are built with materials, like particleboard, PVC flooring and even conventional paint, that can leach poisonous substances.

的确，许多医院建筑所使用的材料可能过滤出有毒物质，像塑合板，聚氯乙烯地板，甚至是常用的涂料等。

youdao

The guerrillas have perfected the production of these mines using household items like PVC piping and syringes with the rubber taken out, which act as plungers.

BBC: Farc rebels have been fighting the government for decades

For example, contaminant removal may include the separation of unwanted materials like electronics, PVC and minerals.

FORBES: Coming Soon: Intelligent Recycling Robots

Mr. VERRALL: I like it. (unintelligible) actually the guy in 1985 was actually the four-inc PVC filled with sand.

NPR: Vegetable Gardening On A Budget