I-NSEN izokwethula embukisweni we-FLOWTECH eShanghai

Isikhundla sethu:IHOLO 4.1 Isihlalo 405
Usuku:2 kuya ku-4 Juni, 2021
Engeza: Isikhungo Sikazwelonke Sombukiso Nemihlangano saseShanghai (eHongqiao)

Siyakwamukela ukuvakashela noma ukuxoxa nganoma yimuphi umbuzo wobuchwepheshe mayelana ne-valve ye-butterfly ehlezi ngensimbi.

Njengomkhiqizi ochwepheshe we-butterfly valve kusukela ngo-1983, i-NSEN igxile kuma-butterfly valve asezingeni eliphezulu. Ngokusekelwe eminyakeni engu-38 yesipiliyoni, i-NSEN iqhubekile nokuthuthukisa ukuze ivumelanise i-valve nezimo zokusebenza ezinzima.