Tswb hauv Lub Tshuab Nqus Tsev Iav nrog Koob

Bell in Vacuum Glass with Gauge Featured Image

E15.0102-B

Cov lus piav qhia luv luv:

Xa email rau peb

Khoom Nthuav dav

Cov khoom lag luam

E15.0102-BTswb hauv Lub Tshuab Nqus Tsev Iav nrog Koob

Iav npog Dia.19x30cm, nrog lub ntsuas cua 0-760mmHg

Yav dhau los: Cov Khoom Siv Hluav Taws Xob, Protein

Tom ntej: Spectroscope ncaj qha

Sau koj cov lus ntawm no thiab xa rau peb

Cov khoom pawg