产品说明：本产品在安装脸盆菜盆水龙头时可直接用手拧紧。

Product description: this product when basin food bowl faucet is installed directly by hand tightening.

youdao

产品说明：本产品在安装脸盆菜盆水龙头时可直接用手拧紧。

Product description: this product when basin food bowl faucet is installed directly by hand tightening.

youdao