鍍鉻管 的英文怎麼說
中文拼音 [dùgèguǎn]
鍍鉻管
英文
chromium-plated tube-
Tube mould hard plating extrusion mould hard plating
管件模具鍍硬鉻On the origin of substrate erosion in chromium plated gun barrel
鍍鉻槍管的基體初始燒蝕行為Chrome - plated steel nozzle
鍍鉻鋼噴管Standard specification for brass, copper, and chromium - plated pipe nipples
鍍黃銅鍍銅和鍍鉻管接頭標準規范Chromium lined barrel
鍍鉻槍管In order to reveal the relation between the fabrication process and erosion life of chromium plated gun barrel used in model products, the eroded gun barrel with four different fabrication processes have been examined
摘要為分析某型號機槍槍管的延壽機理,對4種不同工藝制備的鍍鉻槍管進行了壽命射擊實驗。For the period 2001 - 2005, copper one of the metals commonly used in the pcb and electroplating industries was found in the sediment of all stations in victoria harbour at levels that exceeded the upper chemical exceedance limit
2001至2005年間,維多利亞港水質管制區沉積物的含銅水平銅為印製電路板及電鍍業常用的金屬之一,均高於化學超標上限,而荃灣附近沉積物的銅銀鉻鎳含量亦高於化學超標上限。By zinc and chrome - plated on the surface of the carbon tube, the capability of prevent corrosion can be improved a lot
碳鋼半圓無縫鋼管外表面可鍍鋅或鍍鉻,加強防腐能力。分享友人