100% Xinhai goma anti-abrasiva con diseño compacto, un lado es redondo o cuadrado conectado con brida o tarjeta de tubería, mientras, el otro lado es ...
Applications of PE pipe: PE pipe full name of HDPE high density polyethylene pipe, compared with traditional metal pipe and other plastic pipe, with l...
Applications of PE pipe: PE pipe full name of HDPE high density polyethylene pipe, compared with traditional metal pipe and other plastic pipe, with l...
El revestimiento de goma distintiva de Xinhai que contiene 95-97% el caucho natural con alta elasticidad.
No fuga, buen sello, una garantía para la c...
What Is Chilli extract /chilli pigment?
Capsaicin ( (INN); 8-methyl-N-vanillyl-6-nonenamide) is an active component of chili peppers, which are plant...