air r proof 气密的 ; 不透气的
weather r proof 不受气候影响的
color r proof 彩色样张
vapor r proof paper 抗蒸汽浸渍纸
flame r proof motor 防爆式电动机
colour r proof press 彩色打样机
SELLER R will provide Proof of Product(POP) document from bank Buyer's bank within five(5) banking days after DLC receiked.
卖方收到买方银行信用证(DLC)后的五个银行工作日内通过银行发出供货能力证明文件(POP) 。
We assist in getting GOST-R certificates, Metrology Certificates of Measuring Instruments, ROSTECHNADZOR, Ex-proof certificates, and many other legitimate documents.
我们协助获取GOST-R证书、测量仪器计量证书、ROSTECHNADZOR、防爆证书和其他合法证件。
It presented the theoretical proof for the back-reflection noise analysis and the setup of the R-MOG system.
为R - MOG中背向反射噪声的抑制及系统搭建提供了理论依据。
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