国产一卡2卡三卡4卡免费网站,国外人成人色视频在线,免费精品国产日韩热久久,国产乱码日产精品BD,成全视频在线观看免费

Product Detail
Japanese Standard medical gas fittings are made of stainless steel. We provide color-coded latch valve assembly for easy gas identification. It is convenient to install with medical gas outlets and flowmeters.

Specifications
NPT Female or Male Type available
One piece construction
Gas specific engraving
100% gas tightness test
Comply with Japanese Industry Standard

1.JIS style adapters