Cups tin ye looi isotope, ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye k

Tin cyst, a bɛ̈n looi në Swiss santis, a gam, a cɔl model de specifications, a lëu bï ya luui në isotope analysis instruments, cït mɛn Thermo，elementar，sercon，costech，Euro Vector，Perkin Elmer。 Kä ye kek looi aye kek looi 4 x 6 mm, kek looi 5 x 8 mm, kek looi 5 x 9 mm, kek looi 10 x 10 mm.

　　

Tianjin Oujie Science and TechnologyTin bags, silver cups, silver bags, tin plates, silver plates, quartz cotton, wired copper wire, quartz reaction tube, lining, copper oxide wire, silver plated cobalt oxide, chromium dioxide, tungsten dioxide, glass carbon particles, water trap, carbon dioxide trap, tin bags.