The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要防火林带的防火性能与阻风性能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

是一种特为表之，具胡防雾、防霉功能，用后无需过水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环氧乙烷加成法研制成乳化,进而获得一种新型染料防尘。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要火林火性能与阻风性能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁剂是一种特为清洗玻璃表之清洁剂，具胡雾、霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和烷加成法研制成乳化剂,进而获得一种新型染料尘剂。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要林带的能与阻风能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁剂是一种特为清洗玻璃表之清洁剂，具胡雾、霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪氧乙烷加成法研制成乳化剂,进而获得一种新型染料尘剂。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要火林带的火性能与阻风性能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁剂是为清洗玻璃表之清洁剂，具胡、霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环氧乙烷加成法研制成乳化剂,进而获得新型染料尘剂。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要防林带的防性能与阻风性能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁是一种特为清洗玻璃表之清洁，具胡防雾、防霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环氧乙烷加成法研制成乳,而获得一种新型染料防尘。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要防火林带的防火性能与阻风性能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁剂是一种特为清洗玻璃表之清洁剂，具胡防雾、防霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环氧乙烷加法研制剂,进而获得一种新型染料防尘剂。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

要防火林带的防火性能与阻风性能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁剂是一种特为清洗玻璃表之清洁剂，具胡防雾、防霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环氧乙烷加法乳化剂,进而获得一种新型染料防尘剂。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要林带的能与阻风能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁剂是一种特为清洗玻璃表之清洁剂，具胡雾、霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪氧乙烷加成法研制成乳化剂,进而获得一种新型染料尘剂。

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要火林带火性能与阻风性能密切相关。

This is a powerful rinse-free, antilog and mildew proofing cleaner specially designed to clean hard-shine surface. Such as window, mirror, etc.

玻璃清洁剂是一种特为清洗玻璃表之清洁剂，具胡雾、霉功能，用后无需过清水。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环氧乙烷加成法研制成乳化剂,进而获得一种新型染剂。